size,mm

d	31.750
D	76.200
T	47.625
B	38.100

specified load,N

Dynamic load (1) C 1	106000
Coefficient (5) e	0.45
Coefficient (5) Y1	1.49
Coefficient (5) Y 2	2.21
Dynamic load (2) C 90	15800
Dynamic load (2) C a90	12300
Dynamic load (2) C 90 (2)	27500
Coefficient (5) K	1.29

bearing designation

inner ring	02875
housing washer	02823D
Separation ring (4)	X3S-02875

Axial dimension, mm

Maximum shoulder chamfer radius R (3)	3.5
Diameter of the shoulder d b	45.5

Bearings seat size, mm

Maximum shoulder fillet radius r (3)	0.8
Shoulder diameter D a	70.0

melt

K a
K b

coefficient

G 1	20.6
G 2	10.1
G g	0.0740

weight kg

weight kg	1.05