size,mm

d	228.600
D	327.025
T	114.300
B	82.550

specified load,N

Dynamic load (1) C 1	900000
Coefficient (5) e	0.41
Coefficient (5) Y1	1.66
Coefficient (5) Y 2	2.47
Dynamic load (2) C 90	134000
Dynamic load (2) C a90	93300
Dynamic load (2) C 90 (2)	233000
Coefficient (5) K	1.44

bearing designation

inner ring	8573
housing washer	8520CD
Separation ring (4)	X3S-8573

Axial dimension, mm

Maximum shoulder chamfer radius R (3)	6.4
Diameter of the shoulder d b	255.0

Bearings seat size, mm

Maximum shoulder fillet radius r (3)	1.5
Shoulder diameter D a	313.0

melt

K a	19.0
K b	7.9

coefficient

G 1	1050
G 2	172
G g	0.1401

weight kg

weight kg	28.35