Bearings
55BTR10S TYNDBELP4A NSK Axial angular contact ball bearing

TYPE: Ball bearings, Axial angular contact ball bearing, Single direction, Contact angle 40°, High speed, duplex, extra light preload (NSK)

Metric Imperial Dimensions, mmin d 55,000 2,245 D 90,000 3,673 B 16,500 0,673 Weight, kg 0.412 Manufacturer: NSK Designation system - NSK

Calculation data

Basic dynamic load rating, C	21,600 kN 4855,896 lbf
Basic static load rating, Co	40,000 kN 8992,400 lbf
Attainable speed for grease lubrication	9000 r/min 9000 r/min
Attainable speed for oil-air lubrication	11800 r/min 11800 r/min

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