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BT1-2114 Railway Tapered Roller Bearing
Product Overview
BT1-2114 is a tapered roller bearing designation listed in the supplied SKF technical reference for railway-related suspension tube bearing applications. The listed principal dimensions are 234.848 mm bore, 314.325 mm outside diameter and 53.975 mm total width. The bearing has a dynamic load rating of 457 kN and a static load rating of 900 kN. Its limiting speed in the supplied table is 1800 r/min. Because railway bearing configurations can include application-specific suffixes and execution features, the complete designation should be confirmed before ordering.
Technical Specifications
Parameter | Specification |
Designation | BT1-2114 |
Bearing type | Tapered Roller Bearing |
Bore diameter d | 234.848 mm |
Outside diameter D | 314.325 mm |
Total width T | 53.975 mm |
D₁ | 338.138 mm |
Inner ring width B | 53.975 mm |
Outer ring width C | 36.512 mm |
Dynamic load rating C | 457 kN |
Static load rating C₀ | 900 kN |
Limiting speed | 1800 r/min |
Mass | 10.64 kg |
Railway Application
The BT1-2114 bearing is suitable for consideration in railway and heavy-duty applications where the specified tapered roller bearing configuration is required. Selection should consider radial and axial loads, shaft and housing dimensions, speed, lubrication, mounting arrangement and operating temperature. For railway spare-part replacement, buyers should match the complete bearing designation and drawing rather than relying only on d and D.
Related Bearing Keywords
BT1-2114 bearing, BT1-2114 railway bearing, BT1-2114 tapered roller bearing, BT1-2114 railway tapered roller bearing, BT1-2114 bearing dimensions, railway suspension bearing, railway tapered bearing, heavy duty tapered roller bearing
Bearing Supplier
Linqing Boyuan Bearing Co., Ltd. supplies tapered roller bearings, railway bearings and cylindrical roller bearings for international distributors, bearing traders and industrial customers. For a quotation for BT1-2114, provide the complete designation, quantity, original/OEM requirement, packaging requirement and destination country.
