Bearings
LR203-X-2RSR1 INA Track rollers

TYPE: Ball bearings, Track rollers, Single row, Sealed on both sides, cylindrical outer ring

Metric Imperial Dimensions, mmin d 17,000 0,694 D 47,000 1,918 B 12,000 0,490 Weight, kg 0.11 Manufacturer: INA Designation system - INA Interchange: ABC LR203-X-2RS ZEN LR203 NPP

Calculation data

Basic dynamic load rating, C	8,500 kN 1910,885 lbf
Basic static load rating, Co	4,450 kN 1000,405 lbf
Fatigue load limit, Pu	0,223 kN 50,133 lbf
Limiting speed	9000 r/min 9000 r/min

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