size,mm

d	79.375
D	161.925
T	47.625

specified load,N

Dynamic load (1) C 1	303000
Coefficient (5) e	0.34
Coefficient (5) Y	1.76
Dynamic load (2) C 90	78500
Dynamic load (2) C a90	45900
Coefficient (5) K	1.71
Static load C 0	441000

bearing designation

inner ring	756A
housing washer	752

Bearings size, mm

B	48.260
C	38.100
a (3)	-11.9

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	8.0
Shaft shoulder diameter D a	91.0
Diameter of the shoulder d b	106.0

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	3.3
Shoulder diameter D a	150.0
Shoulder diameter D b	144.0

retainer

A a	3.30
A b	0.90

coefficient

G 1	177
G 2	29.4
G g	0.0945

weight kg

weight kg	4.49