size,mm

d	29.987
D	68.262
T	21.000

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	02420A

Bearings size, mm

B	22.225
C	16.238
a (3)	-5.1

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

Maximum shoulder fillet radius r (4)	1.5
Shoulder diameter D a	63.0
Shoulder diameter D b	59.0

retainer

A a	1.20
A b	0.90

coefficient

G 1	17.5
G 2	8.48
C g	0.0681

weight kg

weight kg	0.38