Mounted bearings and housings
FY 20 TR SKF Ball bearing units

TYPE: Housing units, Four-bolt flanged housing units, Cast iron housing, Radial insert ball bearing with grub screws in inner ring, Type FY..TR (SKF)

Metric Imperial Dimensions, mmin d 20,000 0,816 D 20,000 0,816 B 31,000 1,265 L 86,000 3,510 A 29,500 1,204 J 63,500 2,592 A1 11,000 0,449 N 11,500 0,469 U 37,300 1,522 V 68,300 2,788 Weight, kg 0,600 Bearing YAR 204-2RF Housing FY 504 M Protective cover ECY 204 Manufacturer: SKF Designation system - SKF

Calculation data

Basic dynamic load rating, C	12,700 kN 2855,087 lbf
Basic static load rating, Co	6,550 kN 1472,506 lbf
Fatigue load limit, Pu	0,280 kN 62,947 lbf
Limiting speed	5000 r/min 5000 r/min

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