size,mm

d	111.125
D	190.500
T	47.625

specified load,N

Dynamic load (1) C 1	337000
Coefficient (5) e	0.42
Coefficient (5) Y	1.44
Dynamic load (2) C 90	87300
Dynamic load (2) C a90	62200
Coefficient (5) K	1.40
Static load C 0	543000

bearing designation

inner ring	71437
housing washer	71750

Bearings size, mm

B	49.212
C	34.925
a (3)	-6.6

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	3.5
Shaft shoulder diameter D a	123.0
Diameter of the shoulder d b	129.0

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	3.3
Shoulder diameter D a	181.0
Shoulder diameter D b	171.0

retainer

A a	5.40
A b	1.50

coefficient

G 1	269
G 2	45.7
G g	0.1156

weight kg

weight kg	5.36