size,mm

d	63.500
D	112.712
T 1	11.112

specified load,N

Dynamic load (1) C 1	129000
Coefficient (5) e	0.40
Coefficient (5) Y	1.49
Dynamic load (2) C 90	33300
Dynamic load (2) C a90	22900
Coefficient (5) K	1.45
Static load C 0	191000

bearing designation

inner ring	3982
housing washer	3920-B

Bearings size, mm

B	30.048
C	23.812
a (3)	-4.6
D 1	117.373
C 2	4.762

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	3.5
Shaft shoulder diameter D a	71.0
Diameter of the shoulder d b	77.0

Bearings seat size, mm

Shoulder diameter D a	108.0

coefficient

G 1	75.2
G 2	21.3
G g	0.1092

weight kg

weight kg	1.26