size,mm

d	47.625
D	93.264
T	30.162

specified load,N

Dynamic load (1) C 1	113000
Coefficient (5) e	0.34
Coefficient (5) Y	1.77
Dynamic load (2) C 90	29300
Dynamic load (2) C a90	17000
Coefficient (5) K	1.73
Static load C 0	153000

bearing designation

inner ring	3779
housing washer	3730

Bearings size, mm

B	30.302
C	23.812
a (3)	-8.1

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	3.5
Shaft shoulder diameter D a	55.0
Diameter of the shoulder d b	61.0

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	0.8
Shoulder diameter D a	88.0
Shoulder diameter D b	84.0

retainer

A a	1.80
A b	0.90

coefficient

G 1	49.9
G 2	14.5
C g	0.0903

weight kg

weight kg	0.91