BT1-1260/S1VR661 Railway Tapered Roller Bearing

Product Overview

BT1-1260/S1VR661 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 205 mm bore, 282.575 mm outside diameter and 54.826 mm total width. The bearing has a dynamic load rating of 330 kN and a static load rating of 695 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

Railway Application

The BT1-1260/S1VR661 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 BT1-1260/S1VR661, provide the complete designation, quantity, original/OEM requirement, packaging requirement and destination country.