Collection: Gears - Spur

Gears -> Spur
Number of Teeth Pitch Circle Diameter (PD) Bore (d) Outside Diameter (OD) Face Width (FW) Type Indicative
Image
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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 Pitch Circle Diameter (PD) Bore (d) Outside Diameter (OD) Indicative
Image
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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.)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-100-150F-CGK
Spur Gears - 42 tooth - 42x15 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-100-150F-CGK
Spur Gears - 42 tooth - 42x15 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
15.000
mm
H7
(Equiv. 0.591 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x15 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-060-150F-CGK
Spur Gears - 42 tooth - 42x15 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
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): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-060-150F-CGK
Spur Gears - 42 tooth - 42x15 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
15.000
mm
H7
(Equiv. 0.591 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x15 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-060-150F-CG
Spur Gears - 42 tooth - 42x15 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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.)
Spur Gears - 42 tooth - 42x15 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-060-150F-CG
Spur Gears - 42 tooth - 42x15 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
16.000
mm
H7
(Equiv. 0.63 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x16 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-100-160F-CGK
Spur Gears - 42 tooth - 42x16 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
16.000
mm
H7
(Equiv. 0.63 in.)
Spur Gears - 42 tooth - 42x16 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-100-160F-CGK
Spur Gears - 42 tooth - 42x16 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
16.000
mm
H7
(Equiv. 0.63 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x16 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-100-160F-CG
Spur Gears - 42 tooth - 42x16 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
16.000
mm
H7
(Equiv. 0.63 in.)
Spur Gears - 42 tooth - 42x16 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-100-160F-CG
Spur Gears - 42 tooth - 42x16 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
16.000
mm
H7
(Equiv. 0.63 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x16 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-060-160F-CG
Spur Gears - 42 tooth - 42x16 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
16.000
mm
H7
(Equiv. 0.63 in.)
Spur Gears - 42 tooth - 42x16 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-060-160F-CG
Spur Gears - 42 tooth - 42x16 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
16.000
mm
H7
(Equiv. 0.63 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x16 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-060-160F-CGK
Spur Gears - 42 tooth - 42x16 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
16.000
mm
H7
(Equiv. 0.63 in.)
Spur Gears - 42 tooth - 42x16 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-060-160F-CGK
Spur Gears - 42 tooth - 42x16 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
17.000
mm
H7
(Equiv. 0.669 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x17 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-100-170F-CGK
Spur Gears - 42 tooth - 42x17 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
17.000
mm
H7
(Equiv. 0.669 in.)
Spur Gears - 42 tooth - 42x17 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-100-170F-CGK
Spur Gears - 42 tooth - 42x17 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
17.000
mm
H7
(Equiv. 0.669 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x17 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-100-170F-CG
Spur Gears - 42 tooth - 42x17 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
17.000
mm
H7
(Equiv. 0.669 in.)
Spur Gears - 42 tooth - 42x17 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-100-170F-CG
Spur Gears - 42 tooth - 42x17 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
17.000
mm
H7
(Equiv. 0.669 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x17 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-060-170F-CG
Spur Gears - 42 tooth - 42x17 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
17.000
mm
H7
(Equiv. 0.669 in.)
Spur Gears - 42 tooth - 42x17 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-060-170F-CG
Spur Gears - 42 tooth - 42x17 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
17.000
mm
H7
(Equiv. 0.669 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x17 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-060-170F-CGK
Spur Gears - 42 tooth - 42x17 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
17.000
mm
H7
(Equiv. 0.669 in.)
Spur Gears - 42 tooth - 42x17 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-060-170F-CGK
Spur Gears - 42 tooth - 42x17 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
18.000
mm
H7
(Equiv. 0.709 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x18 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-100-180F-CG
Spur Gears - 42 tooth - 42x18 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
18.000
mm
H7
(Equiv. 0.709 in.)
Spur Gears - 42 tooth - 42x18 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-100-180F-CG
Spur Gears - 42 tooth - 42x18 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
18.000
mm
H7
(Equiv. 0.709 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x18 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-060-180F-CG
Spur Gears - 42 tooth - 42x18 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
18.000
mm
H7
(Equiv. 0.709 in.)
Spur Gears - 42 tooth - 42x18 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-060-180F-CG
Spur Gears - 42 tooth - 42x18 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
19.000
mm
H7
(Equiv. 0.748 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x19 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-100-190F-CG
Spur Gears - 42 tooth - 42x19 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
19.000
mm
H7
(Equiv. 0.748 in.)
Spur Gears - 42 tooth - 42x19 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-100-190F-CG
Spur Gears - 42 tooth - 42x19 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
20.000
mm
H7
(Equiv. 0.787 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x20 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-100-200F-CG
Spur Gears - 42 tooth - 42x20 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
20.000
mm
H7
(Equiv. 0.787 in.)
Spur Gears - 42 tooth - 42x20 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 30.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-100-200F-CG
Spur Gears - 42 tooth - 42x20 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
20.000
mm
H7
(Equiv. 0.787 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 42 tooth - 42x20 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-060-200F-CG
Spur Gears - 42 tooth - 42x20 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
20.000
mm
H7
(Equiv. 0.787 in.)
Spur Gears - 42 tooth - 42x20 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 6.00 mm    Type: Hubbed    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-042-M1-060-200F-CG
Spur Gears - 42 tooth - 42x20 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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)
44.45
mm

(Equiv. 1.75 in.)
Bore (d)
7.938
mm

(Equiv. 0.313 in.)
Outside Diameter (OD)
46.558
mm
Face Width (FW)
6.35
mm
Type
Hubbed
Spur Gears - 42 tooth - 44.45x7.938 mm Hubbed - Acetal Gear
Material: Acetal    Hub Diameter (D1): 17.07 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed
Part Number: G044B-042-D24-064-079-A-P
Spur Gears - 42 tooth - 44.45x7.938 mm Hubbed - Acetal Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 25, 2025
Regular price $9.14 AUD
Regular price $10.96 AUD Sale price $9.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
44.45
mm

(Equiv. 1.75 in.)
Bore (d)
7.938
mm

(Equiv. 0.313 in.)
Outside Diameter (OD)
46.558
mm
Spur Gears - 42 tooth - 44.45x7.938 mm Hubbed - Acetal Gear
Material: Acetal    Face Width (FW): 6.35 mm    Type: Hubbed    Hub Diameter (D1): 17.07 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed
Part Number: G044B-042-D24-064-079-A-P
Spur Gears - 42 tooth - 44.45x7.938 mm Hubbed - Acetal Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 25, 2025
Regular price $9.14 AUD
Regular price $10.96 AUD Sale price $9.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.