Mounted bearings and housings
SY 2.3/4 TF SKF Ball bearing units

TYPE: Housing units, Plummer block, Cast iron housing, Radial insert ball bearing with grub screws in inner ring, Type SY/SYJ..TF (SKF), inch

Metric Imperial Dimensions, mmin d 69,850 2,851 D 130,000 5,306 B 73,100 2,984 L 279,000 11,388 H 166,000 6,776 A 71,600 2,922 J 215,900 8,812 A1 48,000 1,959 H1 32,800 1,339 N 22,200 0,906 N1 35,000 1,429 S 46,100 1,882 h 82,600 3,371 Weight, kg 8,000 Bearing YAR 215-212-2F Housing SY 515 U Manufacturer: SKF Designation system - SKF

Calculation data

Basic dynamic load rating, C	66,300 kN 14904,903 lbf
Basic static load rating, Co	49,000 kN 11015,690 lbf
Fatigue load limit, Pu	2,040 kN 458,612 lbf
Limiting speed	2600 r/min 2600 r/min

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