size,mm

d	29.987
D	68.262
T 1	8.730

specified load,N

Dynamic load (1) C 1	59100
Coefficient (5) e	0.42
Coefficient (5) Y	1.44
Dynamic load (2) C 90	15300
Dynamic load (2) C a90	10900
Coefficient (5) K	1.40
Static load C 0	70200

bearing designation

inner ring	02474A
housing washer	02420-B

Bearings size, mm

B	22.225
C	17.462
a (3)	-5.1
D 1	72.128
C 2	3.967

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	0.8
Shaft shoulder diameter D a	38.5
Diameter of the shoulder d b	39.5

Bearings seat size, mm

Shoulder diameter D a	65.0

coefficient

G 1	17.5
G 2	8.48
G g	0.0681

weight kg

weight kg	0.45