size,mm

d	45.000
D	107.950
T	27.783

specified load,N

Dynamic load (1) C 1	126000
Coefficient (5) e	0.34
Coefficient (5) Y	1.79
Dynamic load (2) C 90	32600
Dynamic load (2) C a90	18700
Coefficient (5) K	1.74
Static load C 0	166000

bearing designation

inner ring	458-S
housing washer	453A

Bearings size, mm

B	29.317
C	22.225
a (3)	-7.1

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	2.3
Shaft shoulder diameter D a	55.0
Diameter of the shoulder d b	58.0

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	0.8
Shoulder diameter D a	100.0
Shoulder diameter D b	97.0

retainer

A a	2.20
A b	1.40

coefficient

G 1	58.6
G 2	17.1
C g	0.0946

weight kg

weight kg	1.33