Skip to content
This Premium HB1 hub exceeds in quality, performance, and durability by being manufactured out of a solid piece of steel and precisely machined for the best performance and longest working life. HB1 weld on hubs are often attached to pulleys, sheaves, and sprockets to provide a tapered bore to match the tapered outer surface of the bushing. What sets USA Roller Chain & Sprockets apart from the other guys is our highly trained expert staff members, ease to do business with, and outstanding customer service. We are also a one-stop-shop type of place, basically meaning that we offer a full line of high-quality power transmission products. For more information or to get a large quantity quote, please contact us and we will be happy to assist you.
Dimensions:
- Bushing Type: B
- Outside Diameter: 3-7/8"
- Dimension (A): 0.292"
- Dimension (B): 2.623"
- Dimension (C): 3.750"
- Dimension (K): 1-7/16"
- Dimension (V): 3-1/8"
- Dimension (W): 1/2"
- Dimension (X): 1-5/16"
- Dimension (D): 13/16"
- Tapped Hole Amount: 3
- Tapped Hole Size: 15/16" - 18
- Hub Weight: 2.3 LBS
Feature
- Premium Quality Hub
- Extremely Durable
- High-Precision Machined
- Made With High-Quality Steel
- Bushing Type: B
- Outside Diameter: 3-7/8"
- Dimension (A): 0.292"
- Dimension (B): 2.623"
- Dimension (C): 3.750"
- Dimension (K): 1-7/16"
- Dimension (V): 3-1/8"
- Dimension (W): 1/2"
- Dimension (X): 1-5/16"
- Dimension (D): 13/16"
- Tapped Hole Amount: 3
- Tapped Hole Size: 15/16" - 18
- Hub Weight: 2.3 LBS