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M249747/710/VG237 Railway Tapered Roller Bearing
Product Overview
M 249747/710/VG237 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 257.175 mm bore, 358.775 mm outside diameter and 71.438 mm total width. The bearing has a dynamic load rating of 842 kN and a static load rating of 1760 kN. Its limiting speed in the supplied table is 1600 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 | M 249747/710/VG237 |
Bearing type | Tapered Roller Bearing |
Bore diameter d | 257.175 mm |
Outside diameter D | 358.775 mm |
Total width T | 71.438 mm |
Inner ring width B | 76.2 mm |
Outer ring width C | 53.975 mm |
Dynamic load rating C | 842 kN |
Static load rating C₀ | 1760 kN |
Limiting speed | 1600 r/min |
Mass | 21.64 kg |
Railway Application
The M 249747/710/VG237 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
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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 M 249747/710/VG237, provide the complete designation, quantity, original/OEM requirement, packaging requirement and destination country.
