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)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
18.000
mm
H7
(Equiv. 0.709 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x18 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-180F-C
Spur Gears - 40 tooth - 40x18 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $58.77 AUD
Regular price Sale price $58.77 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)
18.000
mm
H7
(Equiv. 0.709 in.)
Spur Gears - 40 tooth - 40x18 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): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-180F-C
Spur Gears - 40 tooth - 40x18 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $58.77 AUD
Regular price Sale price $58.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
19.000
mm
H7
(Equiv. 0.748 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x19 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-190F-CG
Spur Gears - 40 tooth - 40x19 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $71.68 AUD
Regular price Sale price $71.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
19.000
mm
H7
(Equiv. 0.748 in.)
Spur Gears - 40 tooth - 40x19 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-190F-CG
Spur Gears - 40 tooth - 40x19 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $71.68 AUD
Regular price Sale price $71.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
19.000
mm
H7
(Equiv. 0.748 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x19 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-190F-C
Spur Gears - 40 tooth - 40x19 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
19.000
mm
H7
(Equiv. 0.748 in.)
Spur Gears - 40 tooth - 40x19 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-190F-C
Spur Gears - 40 tooth - 40x19 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
19.000
mm
H7
(Equiv. 0.748 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x19 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-190F-C
Spur Gears - 40 tooth - 40x19 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $58.77 AUD
Regular price Sale price $58.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
19.000
mm
H7
(Equiv. 0.748 in.)
Spur Gears - 40 tooth - 40x19 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): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-190F-C
Spur Gears - 40 tooth - 40x19 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $58.77 AUD
Regular price Sale price $58.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
20.000
mm
H7
(Equiv. 0.787 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x20 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-200F-C
Spur Gears - 40 tooth - 40x20 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
20.000
mm
H7
(Equiv. 0.787 in.)
Spur Gears - 40 tooth - 40x20 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-200F-C
Spur Gears - 40 tooth - 40x20 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
20.000
mm
H7
(Equiv. 0.787 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x20 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-200F-CG
Spur Gears - 40 tooth - 40x20 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $71.68 AUD
Regular price Sale price $71.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
20.000
mm
H7
(Equiv. 0.787 in.)
Spur Gears - 40 tooth - 40x20 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-200F-CG
Spur Gears - 40 tooth - 40x20 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $71.68 AUD
Regular price Sale price $71.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
20.000
mm
H7
(Equiv. 0.787 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x20 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-200F-C
Spur Gears - 40 tooth - 40x20 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $58.77 AUD
Regular price Sale price $58.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
20.000
mm
H7
(Equiv. 0.787 in.)
Spur Gears - 40 tooth - 40x20 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): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-200F-C
Spur Gears - 40 tooth - 40x20 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $58.77 AUD
Regular price Sale price $58.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
21.000
mm
H7
(Equiv. 0.827 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x21 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-210F-C
Spur Gears - 40 tooth - 40x21 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
21.000
mm
H7
(Equiv. 0.827 in.)
Spur Gears - 40 tooth - 40x21 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-210F-C
Spur Gears - 40 tooth - 40x21 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
21.000
mm
H7
(Equiv. 0.827 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x21 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-210F-CG
Spur Gears - 40 tooth - 40x21 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $71.68 AUD
Regular price Sale price $71.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
21.000
mm
H7
(Equiv. 0.827 in.)
Spur Gears - 40 tooth - 40x21 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-210F-CG
Spur Gears - 40 tooth - 40x21 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $71.68 AUD
Regular price Sale price $71.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
21.000
mm
H7
(Equiv. 0.827 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x21 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-210F-C
Spur Gears - 40 tooth - 40x21 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $58.77 AUD
Regular price Sale price $58.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
21.000
mm
H7
(Equiv. 0.827 in.)
Spur Gears - 40 tooth - 40x21 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): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-210F-C
Spur Gears - 40 tooth - 40x21 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $58.77 AUD
Regular price Sale price $58.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
22.000
mm
H7
(Equiv. 0.866 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x22 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-220F-C
Spur Gears - 40 tooth - 40x22 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
22.000
mm
H7
(Equiv. 0.866 in.)
Spur Gears - 40 tooth - 40x22 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-220F-C
Spur Gears - 40 tooth - 40x22 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
22.000
mm
H7
(Equiv. 0.866 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x22 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-220F-CG
Spur Gears - 40 tooth - 40x22 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $71.68 AUD
Regular price Sale price $71.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
22.000
mm
H7
(Equiv. 0.866 in.)
Spur Gears - 40 tooth - 40x22 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-220F-CG
Spur Gears - 40 tooth - 40x22 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $71.68 AUD
Regular price Sale price $71.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
22.000
mm
H7
(Equiv. 0.866 in.)
Face Width (FW)
6.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x22 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 28.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-220F-C
Spur Gears - 40 tooth - 40x22 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $58.77 AUD
Regular price Sale price $58.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
22.000
mm
H7
(Equiv. 0.866 in.)
Spur Gears - 40 tooth - 40x22 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): 8.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-060-220F-C
Spur Gears - 40 tooth - 40x22 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $58.77 AUD
Regular price Sale price $58.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
23.000
mm
H7
(Equiv. 0.906 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x23 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-230F-C
Spur Gears - 40 tooth - 40x23 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
23.000
mm
H7
(Equiv. 0.906 in.)
Spur Gears - 40 tooth - 40x23 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-230F-C
Spur Gears - 40 tooth - 40x23 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
23.000
mm
H7
(Equiv. 0.906 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x23 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-230F-CG
Spur Gears - 40 tooth - 40x23 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $71.68 AUD
Regular price Sale price $71.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
23.000
mm
H7
(Equiv. 0.906 in.)
Spur Gears - 40 tooth - 40x23 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-230F-CG
Spur Gears - 40 tooth - 40x23 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $71.68 AUD
Regular price Sale price $71.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
24.000
mm
H7
(Equiv. 0.945 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x24 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-240F-CG
Spur Gears - 40 tooth - 40x24 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $71.68 AUD
Regular price Sale price $71.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
24.000
mm
H7
(Equiv. 0.945 in.)
Spur Gears - 40 tooth - 40x24 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-240F-CG
Spur Gears - 40 tooth - 40x24 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $71.68 AUD
Regular price Sale price $71.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
24.000
mm
H7
(Equiv. 0.945 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x24 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-240F-C
Spur Gears - 40 tooth - 40x24 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
24.000
mm
H7
(Equiv. 0.945 in.)
Spur Gears - 40 tooth - 40x24 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-240F-C
Spur Gears - 40 tooth - 40x24 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
25.000
mm
H7
(Equiv. 0.984 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x25 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-250F-CG
Spur Gears - 40 tooth - 40x25 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $71.68 AUD
Regular price Sale price $71.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
25.000
mm
H7
(Equiv. 0.984 in.)
Spur Gears - 40 tooth - 40x25 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-250F-CG
Spur Gears - 40 tooth - 40x25 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 2025
Regular price $71.68 AUD
Regular price Sale price $71.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
25.000
mm
H7
(Equiv. 0.984 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x25 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-250F-C
Spur Gears - 40 tooth - 40x25 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
25.000
mm
H7
(Equiv. 0.984 in.)
Spur Gears - 40 tooth - 40x25 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-250F-C
Spur Gears - 40 tooth - 40x25 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
26.000
mm
H7
(Equiv. 1.024 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x26 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-260F-C
Spur Gears - 40 tooth - 40x26 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
26.000
mm
H7
(Equiv. 1.024 in.)
Spur Gears - 40 tooth - 40x26 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-260F-C
Spur Gears - 40 tooth - 40x26 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
27.000
mm
H7
(Equiv. 1.063 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x27 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-270F-C
Spur Gears - 40 tooth - 40x27 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
27.000
mm
H7
(Equiv. 1.063 in.)
Spur Gears - 40 tooth - 40x27 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-270F-C
Spur Gears - 40 tooth - 40x27 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
28.000
mm
H7
(Equiv. 1.102 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 40 tooth - 40x28 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-280F-C
Spur Gears - 40 tooth - 40x28 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
40

Pitch Circle Diameter (PD)
40.00
mm

(Equiv. 1.575 in.)
Bore (d)
28.000
mm
H7
(Equiv. 1.102 in.)
Spur Gears - 40 tooth - 40x28 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 35.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G040B-040-M1-100-280F-C
Spur Gears - 40 tooth - 40x28 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 11, 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
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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
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 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
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 Tue, Nov 11, 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
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 - Brass insert Gear
Material: Acetal - Brass insert    Hub Diameter (D1): 17.07 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed
Part Number: G042B-040-D24-064-079-AB-G
Spur Gears - 40 tooth - 42.34x7.938 mm Hubbed - Acetal - Brass insert Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 25, 2025
Regular price $20.14 AUD
Regular price $24.16 AUD Sale price $20.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 - Brass insert Gear
Material: Acetal - Brass insert    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-AB-G
Spur Gears - 40 tooth - 42.34x7.938 mm Hubbed - Acetal - Brass insert Gear
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 25, 2025
Regular price $20.14 AUD
Regular price $24.16 AUD Sale price $20.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.