size,mm

d	31.623
D	66.675
T	20.638

specified load,N

Dynamic load (1) C 1	48600
Coefficient (5) e	0.37
Coefficient (5) Y	1.62
Dynamic load (2) C 90	12600
Dynamic load (2) C a90	8010
Coefficient (5) K	1.57
Static load C 0	57900

bearing designation

inner ring	1674
housing washer	1620

Bearings size, mm

B	20.638
C	15.875
a (3)	-5.3

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	1.5
Shaft shoulder diameter D a	37.0
Diameter of the shoulder d b	39.5

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	1.5
Shoulder diameter D a	61.0
Shoulder diameter D b	58.0

retainer

A a	1.50
A b	1.00

coefficient

G 1	16.6
G 2	8.67
G g	0.0644

weight kg

weight kg	0.33