size,mm

d	15.875
D	42.862
T 1	6.350

specified load,N

Dynamic load (1) C 1	29100
Coefficient (5) e	0.33
Coefficient (5) Y	1.81
Dynamic load (2) C 90	7550
Dynamic load (2) C a90	4280
Coefficient (5) K	1.76
Static load C 0	29200

bearing designation

inner ring	17580
housing washer	17520-B

Bearings size, mm

B	16.670
C	13.495
a (3)	-5.8
D 1	45.936
C 2	3.175

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	1.5
Shaft shoulder diameter D a	21.0
Diameter of the shoulder d b	23.0

Bearings seat size, mm

Shoulder diameter D a	40.5

coefficient

G 1	5.3
G 2	4.53
G g	0.0423

weight kg

weight kg	0.13