size,mm

d	95.250
D	171.450
T	47.625

specified load,N

Dynamic load (1) C 1	315000
Coefficient (5) e	0.37
Coefficient (5) Y	1.63
Dynamic load (2) C 90	81500
Dynamic load (2) C a90	51200
Coefficient (5) K	1.59
Static load C 0	474000

bearing designation

inner ring	77375
housing washer	77675

Bearings size, mm

B	48.260
C	38.100
a (3)	-9.7

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	3.5
Shaft shoulder diameter D a	106.0
Diameter of the shoulder d b	113.0

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	3.3
Shoulder diameter D a	161.0
Shoulder diameter D b	153.0

retainer

A a	3.50
A b	1.00

coefficient

G 1	206
G 2	37.7
G g	0.1017

weight kg

weight kg	4.54