Power Transmission > Sprockets > Metric Roller Chain Sprockets > 12B Chain Sprockets
12B31 Sprocket With Stock Bore
Note:
Custom Cut to Length Chain Also Available
SKU: 12B31-SPROCKET
Item is in stockOnly 0 left in stockItem is out of stock
Item is unavailable
Login to Request a Quote
12B31 Sprocket With Stock Bore Features
12B31 Sprocket With Stock Bore Specifications
This 12B31 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 12B31 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore we also can supply these sprockets with a specific plain or finished (has key-way and set screws) bore size. We also offer upgrades on our 12B31 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 31 tooth sprocket, we also stock a high-quality 12B roller chain and a wide array of roller chain accessories. For more information or to get a quote on 12B31 sprockets, please contact us and one of our sales team members will be happy to assist you.
12B31 Sprocket Dimensions
- Sprocket Size: 12B31
- Tooth Count: 31
- Pitch Diameter: 188.30mm
- Stock Bore: 20mm
- Maximum Recommended Bore: 67mm
- Hub Diameter: 100mm
- Length Thru Bore (LTB): 40mm
- Sprocket Weight: 3.50 kg
- Sprocket Size: 12B31
- Tooth Count: 31
- Pitch Diameter: 188.30mm
- Stock Bore: 20mm
- Maximum Recommended Bore: 67mm
- Hub Diameter: 100mm
- Length Thru Bore (LTB): 40mm
- Sprocket Weight: 3.50 kg
Email Us
Reach out with your questions, and we’ll get back to you within 24 hours
Call Us
Need immediate assistance? Our support team is just a call away