Collection: Gears - Spur - Hubbed - Module 1 - Steel

Gears -> Spur -> Hubbed -> Module 1 -> Steel
Number of Teeth Pitch Circle Diameter (PD) Bore (d) Outside Diameter (OD) Face Width (FW) Type Indicative
Image
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
29.000
mm
H7
(Equiv. 1.142 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x29 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00    Hub Projection (HL): 10.00    Locking Method: None    Hardness: Unhardened   
Part Number: G040B-040-M1-100-290F-C
Spur Gears - 40 tooth - 40x29 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $63.59 AUD
Regular price Sale price $63.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth Pitch Circle Diameter (PD) Bore (d) Outside Diameter (OD) Indicative
Image
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
29.000
mm
H7
(Equiv. 1.142 in.)
Spur Gears - 40 tooth - 40x29 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00    Hub Projection (HL): 10.00    Locking Method: None    Hardness: Unhardened   
Part Number: G040B-040-M1-100-290F-C
Spur Gears - 40 tooth - 40x29 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $63.59 AUD
Regular price Sale price $63.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
8.00
mm
H7
(Equiv. 0.315 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x8 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: None    Hardness: Unhardened    Quality: Commercial   
Part Number: G042B-042-M1-060-080P-C
Spur Gears - 42 tooth - 42x8 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $28.23 AUD
Regular price Sale price $28.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
8.00
mm
H7
(Equiv. 0.315 in.)
Spur Gears - 42 tooth - 42x8 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: None    Hardness: Unhardened    Quality: Commercial   
Part Number: G042B-042-M1-060-080P-C
Spur Gears - 42 tooth - 42x8 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $28.23 AUD
Regular price Sale price $28.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
9.000
mm
H7
(Equiv. 0.354 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x9 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-090F-CG
Spur Gears - 42 tooth - 42x9 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $59.50 AUD
Regular price Sale price $59.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
9.000
mm
H7
(Equiv. 0.354 in.)
Spur Gears - 42 tooth - 42x9 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-090F-CG
Spur Gears - 42 tooth - 42x9 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $59.50 AUD
Regular price Sale price $59.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
9.000
mm
H7
(Equiv. 0.354 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x9 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-090F-CGK
Spur Gears - 42 tooth - 42x9 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $69.59 AUD
Regular price Sale price $69.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
9.000
mm
H7
(Equiv. 0.354 in.)
Spur Gears - 42 tooth - 42x9 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-090F-CGK
Spur Gears - 42 tooth - 42x9 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $69.59 AUD
Regular price Sale price $69.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
10.00
mm
H7
(Equiv. 0.394 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: None    Hardness: Unhardened    Quality: Commercial   
Part Number: G042B-042-M1-100-100P-C
Spur Gears - 42 tooth - 42x10 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $30.95 AUD
Regular price Sale price $30.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
10.00
mm
H7
(Equiv. 0.394 in.)
Spur Gears - 42 tooth - 42x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: None    Hardness: Unhardened    Quality: Commercial   
Part Number: G042B-042-M1-100-100P-C
Spur Gears - 42 tooth - 42x10 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $30.95 AUD
Regular price Sale price $30.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-100F-CGK
Spur Gears - 42 tooth - 42x10 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $69.59 AUD
Regular price Sale price $69.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Spur Gears - 42 tooth - 42x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-100F-CGK
Spur Gears - 42 tooth - 42x10 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $69.59 AUD
Regular price Sale price $69.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-100F-CG
Spur Gears - 42 tooth - 42x10 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $59.50 AUD
Regular price Sale price $59.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
10.000
mm
H7
(Equiv. 0.394 in.)
Spur Gears - 42 tooth - 42x10 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-100F-CG
Spur Gears - 42 tooth - 42x10 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $59.50 AUD
Regular price Sale price $59.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
11.000
mm
H7
(Equiv. 0.433 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x11 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-110F-CGK
Spur Gears - 42 tooth - 42x11 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $72.41 AUD
Regular price Sale price $72.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
11.000
mm
H7
(Equiv. 0.433 in.)
Spur Gears - 42 tooth - 42x11 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-110F-CGK
Spur Gears - 42 tooth - 42x11 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $72.41 AUD
Regular price Sale price $72.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
11.000
mm
H7
(Equiv. 0.433 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x11 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-110F-CG
Spur Gears - 42 tooth - 42x11 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $62.23 AUD
Regular price Sale price $62.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
11.000
mm
H7
(Equiv. 0.433 in.)
Spur Gears - 42 tooth - 42x11 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-110F-CG
Spur Gears - 42 tooth - 42x11 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $62.23 AUD
Regular price Sale price $62.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
11.000
mm
H7
(Equiv. 0.433 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x11 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-110F-CGK
Spur Gears - 42 tooth - 42x11 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $69.59 AUD
Regular price Sale price $69.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
11.000
mm
H7
(Equiv. 0.433 in.)
Spur Gears - 42 tooth - 42x11 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-110F-CGK
Spur Gears - 42 tooth - 42x11 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $69.59 AUD
Regular price Sale price $69.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
11.000
mm
H7
(Equiv. 0.433 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x11 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-110F-CG
Spur Gears - 42 tooth - 42x11 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $59.50 AUD
Regular price Sale price $59.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
11.000
mm
H7
(Equiv. 0.433 in.)
Spur Gears - 42 tooth - 42x11 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-110F-CG
Spur Gears - 42 tooth - 42x11 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $59.50 AUD
Regular price Sale price $59.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
12.000
mm
H7
(Equiv. 0.472 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x12 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-120F-CGK
Spur Gears - 42 tooth - 42x12 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $72.41 AUD
Regular price Sale price $72.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
12.000
mm
H7
(Equiv. 0.472 in.)
Spur Gears - 42 tooth - 42x12 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-120F-CGK
Spur Gears - 42 tooth - 42x12 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $72.41 AUD
Regular price Sale price $72.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
12.000
mm
H7
(Equiv. 0.472 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x12 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-120F-CG
Spur Gears - 42 tooth - 42x12 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $62.23 AUD
Regular price Sale price $62.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
12.000
mm
H7
(Equiv. 0.472 in.)
Spur Gears - 42 tooth - 42x12 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-120F-CG
Spur Gears - 42 tooth - 42x12 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $62.23 AUD
Regular price Sale price $62.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
12.000
mm
H7
(Equiv. 0.472 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x12 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-120F-CGK
Spur Gears - 42 tooth - 42x12 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $69.59 AUD
Regular price Sale price $69.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
12.000
mm
H7
(Equiv. 0.472 in.)
Spur Gears - 42 tooth - 42x12 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-120F-CGK
Spur Gears - 42 tooth - 42x12 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $69.59 AUD
Regular price Sale price $69.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
12.000
mm
H7
(Equiv. 0.472 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x12 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-120F-CG
Spur Gears - 42 tooth - 42x12 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $59.50 AUD
Regular price Sale price $59.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
12.000
mm
H7
(Equiv. 0.472 in.)
Spur Gears - 42 tooth - 42x12 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-120F-CG
Spur Gears - 42 tooth - 42x12 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $59.50 AUD
Regular price Sale price $59.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
13.000
mm
H7
(Equiv. 0.512 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x13 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-130F-CG
Spur Gears - 42 tooth - 42x13 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $62.23 AUD
Regular price Sale price $62.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
13.000
mm
H7
(Equiv. 0.512 in.)
Spur Gears - 42 tooth - 42x13 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-130F-CG
Spur Gears - 42 tooth - 42x13 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $62.23 AUD
Regular price Sale price $62.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
13.000
mm
H7
(Equiv. 0.512 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x13 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-130F-CGK
Spur Gears - 42 tooth - 42x13 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $72.41 AUD
Regular price Sale price $72.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
13.000
mm
H7
(Equiv. 0.512 in.)
Spur Gears - 42 tooth - 42x13 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-130F-CGK
Spur Gears - 42 tooth - 42x13 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $72.41 AUD
Regular price Sale price $72.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
13.000
mm
H7
(Equiv. 0.512 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x13 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-130F-CGK
Spur Gears - 42 tooth - 42x13 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $69.59 AUD
Regular price Sale price $69.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
13.000
mm
H7
(Equiv. 0.512 in.)
Spur Gears - 42 tooth - 42x13 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-130F-CGK
Spur Gears - 42 tooth - 42x13 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $69.59 AUD
Regular price Sale price $69.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
13.000
mm
H7
(Equiv. 0.512 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x13 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-130F-CG
Spur Gears - 42 tooth - 42x13 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $59.50 AUD
Regular price Sale price $59.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
13.000
mm
H7
(Equiv. 0.512 in.)
Spur Gears - 42 tooth - 42x13 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-130F-CG
Spur Gears - 42 tooth - 42x13 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $59.50 AUD
Regular price Sale price $59.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
14.000
mm
H7
(Equiv. 0.551 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x14 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-140F-CG
Spur Gears - 42 tooth - 42x14 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $62.23 AUD
Regular price Sale price $62.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
14.000
mm
H7
(Equiv. 0.551 in.)
Spur Gears - 42 tooth - 42x14 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-140F-CG
Spur Gears - 42 tooth - 42x14 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $62.23 AUD
Regular price Sale price $62.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
14.000
mm
H7
(Equiv. 0.551 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x14 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-140F-CGK
Spur Gears - 42 tooth - 42x14 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $72.41 AUD
Regular price Sale price $72.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
14.000
mm
H7
(Equiv. 0.551 in.)
Spur Gears - 42 tooth - 42x14 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-140F-CGK
Spur Gears - 42 tooth - 42x14 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $72.41 AUD
Regular price Sale price $72.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
14.000
mm
H7
(Equiv. 0.551 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x14 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-140F-CGK
Spur Gears - 42 tooth - 42x14 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $69.59 AUD
Regular price Sale price $69.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
14.000
mm
H7
(Equiv. 0.551 in.)
Spur Gears - 42 tooth - 42x14 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Keyway and Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-140F-CGK
Spur Gears - 42 tooth - 42x14 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $69.59 AUD
Regular price Sale price $69.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
14.000
mm
H7
(Equiv. 0.551 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x14 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-140F-CG
Spur Gears - 42 tooth - 42x14 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $59.50 AUD
Regular price Sale price $59.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
14.000
mm
H7
(Equiv. 0.551 in.)
Spur Gears - 42 tooth - 42x14 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-060-140F-CG
Spur Gears - 42 tooth - 42x14 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $59.50 AUD
Regular price Sale price $59.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
15.000
mm
H7
(Equiv. 0.591 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x15 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-150F-CG
Spur Gears - 42 tooth - 42x15 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $62.23 AUD
Regular price Sale price $62.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
42.00
mm

(Equiv. 1.654 in.)
Bore (d)
15.000
mm
H7
(Equiv. 0.591 in.)
Spur Gears - 42 tooth - 42x15 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00    Hub Projection (HL): 10.00    Locking Method: Set Screw    Hardness: Unhardened    Quality: N8 (JIS B 1702-1)   
Part Number: G042B-042-M1-100-150F-CG
Spur Gears - 42 tooth - 42x15 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $62.23 AUD
Regular price Sale price $62.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.