CEX209-27 - SNR


Cylindrical outer diameter, fixing by eccentric locking collar, seal with slinger

Bearing inserts for bearing units, are proposed with different locking devices for easy assembly.


3D file

Technical datasheet

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a - Distance to grooves in OR 3,5 mm
b - Groove width in OR 1,9 mm
B - Width of Inner Ring 42,8 mm
B1 - Overall width IR (with eccent. locking collar/adapt. sleeve) 56,3 mm
B2 - Width of eccent. Lock. collar/nut+washer of adapter sleeve 18,3 mm
C - Width of Outer Ring 22 mm
C1 - Distance center of OR to center of lubrication zone 5,1 mm
d - Shaft diameter 42,863 mm
d1 - Outer dia of eccent. Lock. collar / nut of adapter sleeve 63,5 mm
D - Outer diameter of OR 85 mm
G - Set screw size 5/16-24UNF
m - Distance to set screw 6,5 mm
N1 - Groove dia in OR 81,81 mm
r - Radius Inner Ring 1.5
S - Dist. cent. of raceway to face IR on side opp. lock. device 21,4 mm
SW - Wrench size 3,969 mm
Brand SNR
Product classification image


C - Dynamic load rating 31,85 kN
C0 - Static load rating 20,8 kN
Operating temperature min. -20 °C
Operating temperature max. 100 °C


Mass 0,91 kg
Recommended tightening torque for set screw 8 N-m