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
40

Pitch Circle Diameter (PD)
42.34
mm

(Equiv. 1.667 in.)
Bore (d)
7.938
mm

(Equiv. 0.313 in.)
Outside Diameter (OD)
44.450
mm
Face Width (FW)
6.35
mm
Type
Hubbed
Spur Gears - 40 tooth - 42.34x7.938 mm Hubbed - Acetal Gear
Material: Acetal    Hub Diameter (D1): 17.07 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-040-D24-064-079-A-P
Spur Gears - 40 tooth - 42.34x7.938 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 Pitch Circle Diameter (PD) Bore (d) Outside Diameter (OD) Indicative
Image
Number of Teeth
40

Pitch Circle Diameter (PD)
42.34
mm

(Equiv. 1.667 in.)
Bore (d)
7.938
mm

(Equiv. 0.313 in.)
Outside Diameter (OD)
44.450
mm
Spur Gears - 40 tooth - 42.34x7.938 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: G042B-040-D24-064-079-A-P
Spur Gears - 40 tooth - 42.34x7.938 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
40

Pitch Circle Diameter (PD)
63.500
mm

(Equiv. 2.5 in.)
Bore (d)
12.700
mm

(Equiv. 0.5 in.)
Outside Diameter (OD)
66.675
mm
Face Width (FW)
12.700
mm
Type
Hubbed
Spur Gears - 40 tooth - 63.5x12.7 mm Hubbed - Steel 0.20 carbon steel with no subsequent treatment Gear
Material: Steel 0.20 carbon steel with no subsequent treatment    Hub Diameter (D1): 42.926 mm    Hub Projection (HL): 12.700 mm   
Category: Gears - Spur - Hubbed
Part Number: G064B-040-V16-127-127-CG
Spur Gears - 40 tooth - 63.5x12.7 mm Hubbed - Steel 0.20 carbon steel with no subsequent treatment Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $247.59 AUD
Regular price $297.11 AUD Sale price $247.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Number of Teeth
40

Pitch Circle Diameter (PD)
63.500
mm

(Equiv. 2.5 in.)
Bore (d)
12.700
mm

(Equiv. 0.5 in.)
Outside Diameter (OD)
66.675
mm
Spur Gears - 40 tooth - 63.5x12.7 mm Hubbed - Steel 0.20 carbon steel with no subsequent treatment Gear
Material: Steel 0.20 carbon steel with no subsequent treatment    Face Width (FW): 12.700 mm    Type: Hubbed    Hub Diameter (D1): 42.926 mm    Hub Projection (HL): 12.700 mm   
Category: Gears - Spur - Hubbed
Part Number: G064B-040-V16-127-127-CG
Spur Gears - 40 tooth - 63.5x12.7 mm Hubbed - Steel 0.20 carbon steel with no subsequent treatment Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $247.59 AUD
Regular price $297.11 AUD Sale price $247.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Number of Teeth
40

Pitch Circle Diameter (PD)
101.600
mm

(Equiv. 4 in.)
Bore (d)
22.225
mm

(Equiv. 0.875 in.)
Outside Diameter (OD)
106.680
mm
Face Width (FW)
25.400
mm
Type
Hubbed
Spur Gears - 40 tooth - 101.6x22.225 mm Hubbed - Cast Iron ASTM-CLASS 30 Gear
Material: Cast Iron ASTM-CLASS 30    Hub Diameter (D1): 53.848 mm    Hub Projection (HL): 22.352 mm   
Category: Gears - Spur - Hubbed
Part Number: G102B-040-V10-254-222-CI-G
Spur Gears - 40 tooth - 101.6x22.225 mm Hubbed - Cast Iron ASTM-CLASS 30 Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $517.41 AUD
Regular price $620.89 AUD Sale price $517.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Number of Teeth
40

Pitch Circle Diameter (PD)
101.600
mm

(Equiv. 4 in.)
Bore (d)
22.225
mm

(Equiv. 0.875 in.)
Outside Diameter (OD)
106.680
mm
Spur Gears - 40 tooth - 101.6x22.225 mm Hubbed - Cast Iron ASTM-CLASS 30 Gear
Material: Cast Iron ASTM-CLASS 30    Face Width (FW): 25.400 mm    Type: Hubbed    Hub Diameter (D1): 53.848 mm    Hub Projection (HL): 22.352 mm   
Category: Gears - Spur - Hubbed
Part Number: G102B-040-V10-254-222-CI-G
Spur Gears - 40 tooth - 101.6x22.225 mm Hubbed - Cast Iron ASTM-CLASS 30 Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $517.41 AUD
Regular price $620.89 AUD Sale price $517.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Number of Teeth
42

Pitch Circle Diameter (PD)
22.23
mm

(Equiv. 0.875 in.)
Bore (d)
4.762
mm

(Equiv. 0.187 in.)
Outside Diameter (OD)
23.274
mm
Face Width (FW)
3.18
mm
Type
Hubbed
Spur Gears - 42 tooth - 22.23x4.762 mm Hubbed - Acetal Gear
Material: Acetal    Hub Diameter (D1): 13.89 mm    Hub Projection (HL): 6.35 mm   
Category: Gears - Spur - Hubbed
Part Number: G022B-042-D48-032-048-A-P
Spur Gears - 42 tooth - 22.23x4.762 mm Hubbed - Acetal Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 25, 2025
Regular price $7.23 AUD
Regular price $8.67 AUD Sale price $7.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
22.23
mm

(Equiv. 0.875 in.)
Bore (d)
4.762
mm

(Equiv. 0.187 in.)
Outside Diameter (OD)
23.274
mm
Spur Gears - 42 tooth - 22.23x4.762 mm Hubbed - Acetal Gear
Material: Acetal    Face Width (FW): 3.18 mm    Type: Hubbed    Hub Diameter (D1): 13.89 mm    Hub Projection (HL): 6.35 mm   
Category: Gears - Spur - Hubbed
Part Number: G022B-042-D48-032-048-A-P
Spur Gears - 42 tooth - 22.23x4.762 mm Hubbed - Acetal Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 25, 2025
Regular price $7.23 AUD
Regular price $8.67 AUD Sale price $7.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
22.23
mm

(Equiv. 0.875 in.)
Bore (d)
4.762
mm

(Equiv. 0.187 in.)
Outside Diameter (OD)
23.274
mm
Face Width (FW)
3.18
mm
Type
Hubbed
Spur Gears - 42 tooth - 22.23x4.762 mm Hubbed - Acetal - Brass insert Gear
Material: Acetal - Brass insert    Hub Diameter (D1): 13.89 mm    Hub Projection (HL): 6.35 mm   
Category: Gears - Spur - Hubbed
Part Number: G022B-042-D48-032-048-AB-B
Spur Gears - 42 tooth - 22.23x4.762 mm Hubbed - Acetal - Brass insert Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 25, 2025
Regular price $14.68 AUD
Regular price $17.62 AUD Sale price $14.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
22.23
mm

(Equiv. 0.875 in.)
Bore (d)
4.762
mm

(Equiv. 0.187 in.)
Outside Diameter (OD)
23.274
mm
Spur Gears - 42 tooth - 22.23x4.762 mm Hubbed - Acetal - Brass insert Gear
Material: Acetal - Brass insert    Face Width (FW): 3.18 mm    Type: Hubbed    Hub Diameter (D1): 13.89 mm    Hub Projection (HL): 6.35 mm   
Category: Gears - Spur - Hubbed
Part Number: G022B-042-D48-032-048-AB-B
Spur Gears - 42 tooth - 22.23x4.762 mm Hubbed - Acetal - Brass insert Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 25, 2025
Regular price $14.68 AUD
Regular price $17.62 AUD Sale price $14.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
33.34
mm

(Equiv. 1.313 in.)
Bore (d)
6.350
mm

(Equiv. 0.25 in.)
Outside Diameter (OD)
34.950
mm
Face Width (FW)
4.76
mm
Type
Hubbed
Spur Gears - 42 tooth - 33.34x6.35 mm Hubbed - Acetal Gear
Material: Acetal    Hub Diameter (D1): 15.48 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed
Part Number: G033B-042-D32-048-064-A-P
Spur Gears - 42 tooth - 33.34x6.35 mm Hubbed - Acetal Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 25, 2025
Regular price $8.05 AUD
Regular price $9.65 AUD Sale price $8.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
33.34
mm

(Equiv. 1.313 in.)
Bore (d)
6.350
mm

(Equiv. 0.25 in.)
Outside Diameter (OD)
34.950
mm
Spur Gears - 42 tooth - 33.34x6.35 mm Hubbed - Acetal Gear
Material: Acetal    Face Width (FW): 4.76 mm    Type: Hubbed    Hub Diameter (D1): 15.48 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed
Part Number: G033B-042-D32-048-064-A-P
Spur Gears - 42 tooth - 33.34x6.35 mm Hubbed - Acetal Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 25, 2025
Regular price $8.05 AUD
Regular price $9.65 AUD Sale price $8.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
33.34
mm

(Equiv. 1.313 in.)
Bore (d)
6.350
mm

(Equiv. 0.25 in.)
Outside Diameter (OD)
34.950
mm
Face Width (FW)
4.76
mm
Type
Hubbed
Spur Gears - 42 tooth - 33.34x6.35 mm Hubbed - Acetal with Brass insert Gear
Material: Acetal with Brass insert    Hub Diameter (D1): 15.48 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed
Part Number: G033B-042-D32-048-064-AB-G
Spur Gears - 42 tooth - 33.34x6.35 mm Hubbed - Acetal with Brass insert Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 25, 2025
Regular price $18.32 AUD
Regular price $21.98 AUD Sale price $18.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
42

Pitch Circle Diameter (PD)
33.34
mm

(Equiv. 1.313 in.)
Bore (d)
6.350
mm

(Equiv. 0.25 in.)
Outside Diameter (OD)
34.950
mm
Spur Gears - 42 tooth - 33.34x6.35 mm Hubbed - Acetal with Brass insert Gear
Material: Acetal with Brass insert    Face Width (FW): 4.76 mm    Type: Hubbed    Hub Diameter (D1): 15.48 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed
Part Number: G033B-042-D32-048-064-AB-G
Spur Gears - 42 tooth - 33.34x6.35 mm Hubbed - Acetal with Brass insert Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 25, 2025
Regular price $18.32 AUD
Regular price $21.98 AUD Sale price $18.32 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)
10.00
mm
Type
Hubless
Spur Gears - 42 tooth - 42x8 mm Hubless - S45C Steel Gear
Material: S45C Steel   
Category: Gears - Spur - Hubless
Part Number: G042P-042-M1-100-080F-C
Spur Gears - 42 tooth - 42x8 mm Hubless - S45C Steel Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $23.50 AUD
Regular price Sale price $23.50 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)
8.00
mm
H7
(Equiv. 0.315 in.)
Spur Gears - 42 tooth - 42x8 mm Hubless - S45C Steel Gear
Material: S45C Steel    Face Width (FW): 10.00 mm    Type: Hubless   
Category: Gears - Spur - Hubless
Part Number: G042P-042-M1-100-080F-C
Spur Gears - 42 tooth - 42x8 mm Hubless - S45C Steel Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $23.50 AUD
Regular price Sale price $23.50 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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.)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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)
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 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.