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
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
25.000
mm
H7
(Equiv. 0.984 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x25 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-250F-CGK
Spur Gears - 55 tooth - 55x25 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $86.68 AUD
Regular price Sale price $86.68 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
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
25.000
mm
H7
(Equiv. 0.984 in.)
Spur Gears - 55 tooth - 55x25 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-250F-CGK
Spur Gears - 55 tooth - 55x25 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $86.68 AUD
Regular price Sale price $86.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
25.000
mm
H7
(Equiv. 0.984 in.)
Face Width (FW)
10.00
mm
Type
Hubless
Spur Gears - 55 tooth - 55x25 mm Hubless - Carbon Steel S45C Gear
Material: Carbon Steel S45C   
Category: Gears - Spur - Hubless
Part Number: G055P-055-M1-100-250F-C
Spur Gears - 55 tooth - 55x25 mm Hubless - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $102.77 AUD
Regular price Sale price $102.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
25.000
mm
H7
(Equiv. 0.984 in.)
Spur Gears - 55 tooth - 55x25 mm Hubless - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubless   
Category: Gears - Spur - Hubless
Part Number: G055P-055-M1-100-250F-C
Spur Gears - 55 tooth - 55x25 mm Hubless - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $102.77 AUD
Regular price Sale price $102.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
26.000
mm
H7
(Equiv. 1.024 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x26 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-260F-CGK
Spur Gears - 55 tooth - 55x26 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $86.68 AUD
Regular price Sale price $86.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
26.000
mm
H7
(Equiv. 1.024 in.)
Spur Gears - 55 tooth - 55x26 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-260F-CGK
Spur Gears - 55 tooth - 55x26 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $86.68 AUD
Regular price Sale price $86.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
26.000
mm
H7
(Equiv. 1.024 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x26 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-260F-CG
Spur Gears - 55 tooth - 55x26 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
26.000
mm
H7
(Equiv. 1.024 in.)
Spur Gears - 55 tooth - 55x26 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-260F-CG
Spur Gears - 55 tooth - 55x26 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
27.000
mm
H7
(Equiv. 1.063 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x27 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-270F-CG
Spur Gears - 55 tooth - 55x27 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
27.000
mm
H7
(Equiv. 1.063 in.)
Spur Gears - 55 tooth - 55x27 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-270F-CG
Spur Gears - 55 tooth - 55x27 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
27.000
mm
H7
(Equiv. 1.063 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x27 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-270F-CGK
Spur Gears - 55 tooth - 55x27 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $86.68 AUD
Regular price Sale price $86.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
27.000
mm
H7
(Equiv. 1.063 in.)
Spur Gears - 55 tooth - 55x27 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-270F-CGK
Spur Gears - 55 tooth - 55x27 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $86.68 AUD
Regular price Sale price $86.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
28.000
mm
H7
(Equiv. 1.102 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x28 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-280F-CG
Spur Gears - 55 tooth - 55x28 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
28.000
mm
H7
(Equiv. 1.102 in.)
Spur Gears - 55 tooth - 55x28 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-280F-CG
Spur Gears - 55 tooth - 55x28 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
28.000
mm
H7
(Equiv. 1.102 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x28 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-280F-CGK
Spur Gears - 55 tooth - 55x28 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $86.68 AUD
Regular price Sale price $86.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
28.000
mm
H7
(Equiv. 1.102 in.)
Spur Gears - 55 tooth - 55x28 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-280F-CGK
Spur Gears - 55 tooth - 55x28 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $86.68 AUD
Regular price Sale price $86.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
29.000
mm
H7
(Equiv. 1.142 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x29 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-290F-CG
Spur Gears - 55 tooth - 55x29 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
29.000
mm
H7
(Equiv. 1.142 in.)
Spur Gears - 55 tooth - 55x29 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-290F-CG
Spur Gears - 55 tooth - 55x29 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
29.000
mm
H7
(Equiv. 1.142 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x29 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-290F-CGK
Spur Gears - 55 tooth - 55x29 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $86.68 AUD
Regular price Sale price $86.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
29.000
mm
H7
(Equiv. 1.142 in.)
Spur Gears - 55 tooth - 55x29 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-290F-CGK
Spur Gears - 55 tooth - 55x29 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $86.68 AUD
Regular price Sale price $86.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
30.000
mm
H7
(Equiv. 1.181 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x30 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-300F-CG
Spur Gears - 55 tooth - 55x30 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
30.000
mm
H7
(Equiv. 1.181 in.)
Spur Gears - 55 tooth - 55x30 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-300F-CG
Spur Gears - 55 tooth - 55x30 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
30.000
mm
H7
(Equiv. 1.181 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x30 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-300F-CGK
Spur Gears - 55 tooth - 55x30 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $86.68 AUD
Regular price Sale price $86.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
30.000
mm
H7
(Equiv. 1.181 in.)
Spur Gears - 55 tooth - 55x30 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-300F-CGK
Spur Gears - 55 tooth - 55x30 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $86.68 AUD
Regular price Sale price $86.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
31.000
mm
H7
(Equiv. 1.22 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x31 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-310F-CG
Spur Gears - 55 tooth - 55x31 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
31.000
mm
H7
(Equiv. 1.22 in.)
Spur Gears - 55 tooth - 55x31 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-310F-CG
Spur Gears - 55 tooth - 55x31 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
31.000
mm
H7
(Equiv. 1.22 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x31 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-310F-CGK
Spur Gears - 55 tooth - 55x31 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $86.68 AUD
Regular price Sale price $86.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
31.000
mm
H7
(Equiv. 1.22 in.)
Spur Gears - 55 tooth - 55x31 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-310F-CGK
Spur Gears - 55 tooth - 55x31 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $86.68 AUD
Regular price Sale price $86.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
32.000
mm
H7
(Equiv. 1.26 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x32 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-320F-CG
Spur Gears - 55 tooth - 55x32 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
32.000
mm
H7
(Equiv. 1.26 in.)
Spur Gears - 55 tooth - 55x32 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-320F-CG
Spur Gears - 55 tooth - 55x32 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
32.000
mm
H7
(Equiv. 1.26 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x32 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-320F-CGK
Spur Gears - 55 tooth - 55x32 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $86.68 AUD
Regular price Sale price $86.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
32.000
mm
H7
(Equiv. 1.26 in.)
Spur Gears - 55 tooth - 55x32 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-320F-CGK
Spur Gears - 55 tooth - 55x32 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $86.68 AUD
Regular price Sale price $86.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
33.000
mm
H7
(Equiv. 1.299 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x33 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-330F-CG
Spur Gears - 55 tooth - 55x33 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
33.000
mm
H7
(Equiv. 1.299 in.)
Spur Gears - 55 tooth - 55x33 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-330F-CG
Spur Gears - 55 tooth - 55x33 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
34.000
mm
H7
(Equiv. 1.339 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x34 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-340F-CG
Spur Gears - 55 tooth - 55x34 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
34.000
mm
H7
(Equiv. 1.339 in.)
Spur Gears - 55 tooth - 55x34 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-340F-CG
Spur Gears - 55 tooth - 55x34 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
35.000
mm
H7
(Equiv. 1.378 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x35 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-350F-CG
Spur Gears - 55 tooth - 55x35 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
35.000
mm
H7
(Equiv. 1.378 in.)
Spur Gears - 55 tooth - 55x35 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-350F-CG
Spur Gears - 55 tooth - 55x35 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
36.000
mm
H7
(Equiv. 1.417 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 55 tooth - 55x36 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-360F-CG
Spur Gears - 55 tooth - 55x36 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
55

Pitch Circle Diameter (PD)
55.00
mm

(Equiv. 2.165 in.)
Bore (d)
36.000
mm
H7
(Equiv. 1.417 in.)
Spur Gears - 55 tooth - 55x36 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 46.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G055B-055-M1-100-360F-CG
Spur Gears - 55 tooth - 55x36 mm Hubbed - Carbon Steel S45C Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $76.59 AUD
Regular price Sale price $76.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
56

Pitch Circle Diameter (PD)
28.00
mm

(Equiv. 1.102 in.)
Bore (d)
6.000
mm

(Equiv. 0.236 in.)
Outside Diameter (OD)
29.000
mm
Face Width (FW)
3.000
mm
Type
Hubbed
Spur Gears - 56 tooth - 28x6 mm Hubbed - Acetal - No Insert Gear
Material: Acetal - No Insert    Hub Diameter (D1): 15.00 mm    Hub Projection (HL): 7.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G028B-056-M05-030-060-A-P
Spur Gears - 56 tooth - 28x6 mm Hubbed - Acetal - No Insert Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 24, 2025
Regular price $14.77 AUD
Regular price $17.73 AUD Sale price $14.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
56

Pitch Circle Diameter (PD)
28.00
mm

(Equiv. 1.102 in.)
Bore (d)
6.000
mm

(Equiv. 0.236 in.)
Outside Diameter (OD)
29.000
mm
Spur Gears - 56 tooth - 28x6 mm Hubbed - Acetal - No Insert Gear
Material: Acetal - No Insert    Face Width (FW): 3.000 mm    Type: Hubbed    Hub Diameter (D1): 15.00 mm    Hub Projection (HL): 7.00 mm   
Category: Gears - Spur - Hubbed
Part Number: G028B-056-M05-030-060-A-P
Spur Gears - 56 tooth - 28x6 mm Hubbed - Acetal - No Insert Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 24, 2025
Regular price $14.77 AUD
Regular price $17.73 AUD Sale price $14.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
56

Pitch Circle Diameter (PD)
29.64
mm

(Equiv. 1.167 in.)
Bore (d)
6.350
mm

(Equiv. 0.25 in.)
Outside Diameter (OD)
30.691
mm
Face Width (FW)
3.18
mm
Type
Hubbed
Spur Gears - 56 tooth - 29.64x6.35 mm Hubbed - Acetal - Brass insert Gear
Material: Acetal - Brass insert    Hub Diameter (D1): 15.48 mm    Hub Projection (HL): 6.35 mm   
Category: Gears - Spur - Hubbed
Part Number: G030B-056-D48-032-064-AB-G
Spur Gears - 56 tooth - 29.64x6.35 mm Hubbed - Acetal - Brass insert Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 24, 2025
Regular price $15.77 AUD
Regular price $18.93 AUD Sale price $15.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
56

Pitch Circle Diameter (PD)
29.64
mm

(Equiv. 1.167 in.)
Bore (d)
6.350
mm

(Equiv. 0.25 in.)
Outside Diameter (OD)
30.691
mm
Spur Gears - 56 tooth - 29.64x6.35 mm Hubbed - Acetal - Brass insert Gear
Material: Acetal - Brass insert    Face Width (FW): 3.18 mm    Type: Hubbed    Hub Diameter (D1): 15.48 mm    Hub Projection (HL): 6.35 mm   
Category: Gears - Spur - Hubbed
Part Number: G030B-056-D48-032-064-AB-G
Spur Gears - 56 tooth - 29.64x6.35 mm Hubbed - Acetal - Brass insert Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 24, 2025
Regular price $15.77 AUD
Regular price $18.93 AUD Sale price $15.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
56

Pitch Circle Diameter (PD)
29.64
mm

(Equiv. 1.167 in.)
Bore (d)
6.350
mm

(Equiv. 0.25 in.)
Outside Diameter (OD)
30.691
mm
Face Width (FW)
3.18
mm
Type
Hubbed
Spur Gears - 56 tooth - 29.64x6.35 mm Hubbed - Acetal Gear
Material: Acetal    Hub Diameter (D1): 15.48 mm    Hub Projection (HL): 6.35 mm   
Category: Gears - Spur - Hubbed
Part Number: G030B-056-D48-032-064-A-P
Spur Gears - 56 tooth - 29.64x6.35 mm Hubbed - Acetal Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 24, 2025
Regular price $7.32 AUD
Regular price $8.78 AUD Sale price $7.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
56

Pitch Circle Diameter (PD)
29.64
mm

(Equiv. 1.167 in.)
Bore (d)
6.350
mm

(Equiv. 0.25 in.)
Outside Diameter (OD)
30.691
mm
Spur Gears - 56 tooth - 29.64x6.35 mm Hubbed - Acetal Gear
Material: Acetal    Face Width (FW): 3.18 mm    Type: Hubbed    Hub Diameter (D1): 15.48 mm    Hub Projection (HL): 6.35 mm   
Category: Gears - Spur - Hubbed
Part Number: G030B-056-D48-032-064-A-P
Spur Gears - 56 tooth - 29.64x6.35 mm Hubbed - Acetal Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 24, 2025
Regular price $7.32 AUD
Regular price $8.78 AUD Sale price $7.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
56

Pitch Circle Diameter (PD)
44.45
mm

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

(Equiv. 0.313 in.)
Outside Diameter (OD)
46.050
mm
Face Width (FW)
4.76
mm
Type
Hubbed
Spur Gears - 56 tooth - 44.45x7.938 mm Hubbed - Acetal with Brass insert Gear
Material: Acetal with Brass insert    Hub Diameter (D1): 17.07 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed
Part Number: G044B-056-D32-048-079-AB-G
Spur Gears - 56 tooth - 44.45x7.938 mm Hubbed - Acetal with Brass insert Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 24, 2025
Regular price $20.23 AUD
Regular price $24.27 AUD Sale price $20.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Number of Teeth
56

Pitch Circle Diameter (PD)
44.45
mm

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

(Equiv. 0.313 in.)
Outside Diameter (OD)
46.050
mm
Spur Gears - 56 tooth - 44.45x7.938 mm Hubbed - Acetal with Brass insert Gear
Material: Acetal with Brass insert    Face Width (FW): 4.76 mm    Type: Hubbed    Hub Diameter (D1): 17.07 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed
Part Number: G044B-056-D32-048-079-AB-G
Spur Gears - 56 tooth - 44.45x7.938 mm Hubbed - Acetal with Brass insert Gear
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 24, 2025
Regular price $20.23 AUD
Regular price $24.27 AUD Sale price $20.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.