size,mm

d	139.700
D	222.250
T	34.925

specified load,N

Dynamic load (1) C 1	229000
Coefficient (5) e	0.44
Coefficient (5) Y	1.37
Dynamic load (2) C 90	59300
Dynamic load (2) C a90	44400
Coefficient (5) K	1.34
Static load C 0	342000

bearing designation

inner ring	73551
housing washer	73875

Bearings size, mm

B	31.623
C	23.812
a (3)	6.4

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	3.5
Shaft shoulder diameter D a	150.0
Diameter of the shoulder d b	156.0

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	3.3
Shoulder diameter D a	207.0
Shoulder diameter D b	204.0

retainer

A a	5.70
A b	3.90

coefficient

G 1	244
G 2	82
G g	0.1122

weight kg

weight kg	4.26