size,mm

d	38.100
D	63.500
T	12.700

specified load,N

Dynamic load (1) C 1	25100
Coefficient (5) e	0.35
Coefficient (5) Y	1.73
Dynamic load (2) C 90	6520
Dynamic load (2) C a90	3860
Coefficient (5) K	1.69
Static load C 0	33000

bearing designation

inner ring	13889
housing washer	13830

Bearings size, mm

B	11.908
C	9.525
a (3)	-0.8

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	1.5
Shaft shoulder diameter D a	42.5
Diameter of the shoulder d b	45.0

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	0.8
Shoulder diameter D a	60.0
Shoulder diameter D b	59.0

retainer

A a	0.20
A b	1.40

coefficient

G 1	14.8
G 2	23.3
C g	0.0601

weight kg

weight kg	0.15