size,mm

d	50.800
D	111.125
T	30.162

specified load,N

Dynamic load (1) C 1	118000
Coefficient (5) e	0.88
Coefficient (5) Y	0.68
Dynamic load (2) C 90	30600
Dynamic load (2) C a90	46300
Coefficient (5) K	0.66
Static load C 0	161000

bearing designation

inner ring	55200C
housing washer	55437

Bearings size, mm

B	26.909
C	20.638
a (3)	7.6

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	3.5
Shaft shoulder diameter D a	64.5
Diameter of the shoulder d b	71.0

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	3.3
Shoulder diameter D a	105.0
Shoulder diameter D b	92.0

retainer

A a	5.00
A b	3.60

coefficient

G 1	48.7
G 2	15.4
C g	0.1198

weight kg

weight kg	1.34