Mounted bearings and housings
SYK 20 TR SKF Ball bearing units

TYPE: Housing units, Plummer block, Cast iron housing, Radial insert ball bearing with grub screws in inner ring, Type SYK..TR (SKF), composite

Metric Imperial Dimensions, mmin d 20,000 0,816 D 47,000 1,918 B 31,000 1,265 L 126,000 5,143 H 64,000 2,612 A 32,000 1,306 J 96,000 3,918 A1 21,000 0,857 H1 16,000 0,653 N 12,000 0,490 N1 17,500 0,714 S 18,300 0,747 h 33,300 1,359 Weight, kg 0,240 Bearing YAR 204-2RF Housing SYK 504 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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