size,mm

d	53.975
D	87.312
T	18.258

specified load,N

Dynamic load (1) C 1	58100
Coefficient (5) e	0.39
Coefficient (5) Y	1.54
Dynamic load (2) C 90	15100
Dynamic load (2) C a90	10000
Coefficient (5) K	1.50
Static load C 0	95600

bearing designation

inner ring	L507945
housing washer	L507910

Bearings size, mm

B	18.258
C	14.288
a (3)	-0.8

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	1.5
Shaft shoulder diameter D a	60.0
Diameter of the shoulder d b	62.0

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	1.5
Shoulder diameter D a	83.0
Shoulder diameter D b	79.0

retainer

A a	0.30
A b	2.00

coefficient

G 1	46.1
G 2	36.9
C g	0.0914

weight kg

weight kg	0.43