Previous
Next
67985/67920/4/HA4VA812 Railway Tapered Roller Bearing
Product Overview
67985/67920/4/HA4VA812 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 206.375 mm bore, 282.575 mm outside diameter and 46.038 mm total width. The bearing has a dynamic load rating of 358 kN and a static load rating of 780 kN. Its limiting speed in the supplied table is 2200 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 | 67985/67920/4/HA4VA812 |
Bearing type | Tapered Roller Bearing |
Bore diameter d | 206.375 mm |
Outside diameter D | 282.575 mm |
Total width T | 46.038 mm |
Inner ring width B | 46.038 mm |
Outer ring width C | 36.512 mm |
Dynamic load rating C | 358 kN |
Static load rating C₀ | 780 kN |
Limiting speed | 2200 r/min |
Mass | 8.34 kg |
Railway Application
The 67985/67920/4/HA4VA812 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
67985/67920/4/HA4VA812 bearing, 67985/67920/4/HA4VA812 railway bearing, 67985/67920/4/HA4VA812 tapered roller bearing, 67985/67920/4/HA4VA812 railway tapered roller bearing, 67985/67920/4/HA4VA812 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 67985/67920/4/HA4VA812, provide the complete designation, quantity, original/OEM requirement, packaging requirement and destination country.
