Bearings
45BNR19X TSUELP3 NSK Angular contact ball bearings

TYPE: Ball bearings, Angular contact ball bearing, Precision (spindle), Contact angle 18°, Rings made of stainless steel SHX, high speed, ceramic balls, mounting by pair or sets, extra light preload (NSK)

Metric Imperial Dimensions, mmin d 45,000 1,837 D 68,000 2,776 B 12,000 0,490 Weight, kg 0.111 Manufacturer: NSK Designation system - NSK

Calculation data

Basic dynamic load rating, C	12,100 kN 2720,201 lbf
Basic static load rating, Co	8,700 kN 1955,847 lbf
Attainable speed for grease lubrication	37200 r/min 37200 r/min
Attainable speed for oil-air lubrication	58500 r/min 58500 r/min

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