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BT2-8512 BB Railway Bearing
BT2-8512 BB Railway Bearing
BT2-8512 BB is a Class F 6½×12 railway tapered roller bearing unit designed for railway axle and wheelset applications. Bearing references associate this designation with HM133444 / HM133416XD, with dimensions of approximately 157.15 mm bore, 252.41 mm outside diameter and 184.15 mm width.
Product Overview
The BT2-8512 BB railway bearing is designed for heavy-duty railway service. Its tapered roller bearing construction supports combined radial and axial loads and is suitable for railway equipment operating under continuous and variable loads.
Technical Information
| Item | BT2-8512 BB |
|---|---|
| Railway Class | Class F |
| Inch Size | 6½×12 inch |
| Bore d | Approx. 157.15 mm |
| Outside Diameter D | Approx. 252.41 mm |
| Width C | Approx. 184.15 mm |
| Related Bearing | HM133444 / HM133416XD |
Railway Applications
BT2-8512 BB can be applied to compatible railway axle and wheelset systems, including heavy-duty railway freight equipment. It can be supplied for replacement, maintenance and new railway component requirements.
Bearing Manufacturer & Supplier
Linqing Boyuan Bearing Co., Ltd. supplies railway bearings and tapered roller bearings to customers in international markets.
Contact us for BT2-8512 BB railway bearing price, specifications and delivery information.
