- Home
- Hubs (Wheel & Sprocket)
- Sprocket Hubs
- One Inch (1″) B-Type Sprocket Hub
One Inch (1″) B-Type Sprocket Hub
These plated Steel Hubs are 1/2" Thick, have a 2-1/2" OD and a 1-1/4"
shoulder. 1" Bore with a 1/4" keyway and opposed set screw hole. Hub
has a 3-hole bolt pattern drilled on a 1-3/4" circle to fit a P5340 bolt pattern.
- For 1-1/4" ID Sprockets, Any Chain Size
- P5340 Bolt Hole Pattern
- Plated Steel
DESCRIPTION | PART NO. |
Steel Mounting Hub, 1" Bore | 2040 |
![Part No. 2040, Steel B-Type Sprocket Hub, 2.25" OD, 5/8" Bore, 1/2" Thick, 3/16" Keyway, 3-hole on 1-11/16" Bolt Circle, P5256 Bolt Pattern, part no. 2037](https://azusaeng.com/wp-content/uploads/2017/03/2040.jpg)