BWC 13251 644907 The internal cam/roller mechanism is

The internal cam/roller mechanism is engineered for reliable one-way locking with controlled clearances and stable lubrication

The BR 283720 YFB needle roller bearing is a long machined outer ring design without inner ring

smooth cam following is essential

and sealed for long maintenance-free service

BWC 13251 644907 The internal cam/roller mechanism isYFB BWC 13251 Oneway Lock Bearing Sprag Clutch Cage BWC Series The YFB BWC 13251 is a premium oneway lock bearing (sprag clutch cage) from the renowned BWC Series, trusted by Pakistans leading industries for over a decade. Exclusively distributed by Abdul Traders, this YFB bearing delivers reliable, high torque one way locking for demanding textile, automation, and industrial applications. Our direct partnership with YFB for 10+ years means you always