Mounted bearings and housings
RATR20 INA Ball bearing units

TYPE: Housing units, Three-bolt flanged housing units, Sheet steel housing, Radial insert ball bearing with eccentric locking collar, With inner ring extended at one side

Metric Imperial Dimensions, mmin d 20,000 0,816 D 47,000 1,918 B 31,000 1,265 H 90,500 3,694 A 8,000 0,327 H2 76,200 3,110 J 71,500 2,918 H1 33,300 1,359 N 8,700 0,355 d3 33,000 1,347 U 25,500 1,041 V 55,000 2,245 Weight, kg 0,280 Bearing RAE20-NPP-B Housing FLAN47-MSTR x 2 Manufacturer: INA Designation system - INA Interchange: ABC ESPFT204 SKF PFD 20 FM SNR ESPFT204

Calculation data

Basic dynamic load rating, C	12,800 kN 2877,568 lbf
Basic static load rating, Co	6,600 kN 1483,746 lbf

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