Top Pick Martin 501611/2 Finished Bore Roller Chain Coupling Hub
Original price was: $14.99.$7.50Current price is: $7.50.
The Martin 501611/2 is a finished bore roller chain coupling hub designed for efficient torque transmission. This coupling hub fits within a bore range of one and a half inches. It is suitable for use in various mechanical applications where a reliable connection between shafts is needed.
- Bored to size for precise fit
- Durable steel construction
- Compatible with 50 chain pitch
Product Highlights
This roller chain coupling hub provides improved torque capacity, making it ideal for heavy-duty applications.
Product Information
Standard Information
- Availability: Ready To Ship
- Min Order Qty: Each
Technical Specifications
- Keyway: 3/8 x 3/16
- Bore Type: Bored to Size
- Pitch Diameter: 3.204 in
- Length Through Bore: 1.437 in
- Coupling Spacing: 0.375 in
- Bore Size: 1.500 in – 1 1/2 in
- Material: Steel
- Outside Diameter: 3.3200 in
- No. of Teeth: 16
- Hub Diameter: 2 1/2 in
- Chain Number: 50
- No. of Screws: 1
- Weight: 1.26 LB
- EAN or UPC: 697950047119





