size,mm

d	38.100
D	85.725
T	30.162

specified load,N

Dynamic load (1) C 1	115000
Coefficient (5) e	0.40
Coefficient (5) Y	1.49
Dynamic load (2) C 90	29800
Dynamic load (2) C a90	20500
Coefficient (5) K	1.45
Static load C 0	148000

bearing designation

inner ring	3875
housing washer	3820

Bearings size, mm

B	30.162
C	23.812
a (3)	-8.1

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	0.8
Shaft shoulder diameter D a	48.5
Diameter of the shoulder d b	49.5

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	3.3
Shoulder diameter D a	81.0
Shoulder diameter D b	73.0

retainer

A a	1.50
A b	2.10

coefficient

G 1	37.8
G 2	13.5
C g	0.0873

weight kg

weight kg	0.85