size,mm

d	228.600
D	320.675
T	50.800

specified load,N

Dynamic load (1) C 1	431000
Coefficient (5) e	0.49
Coefficient (5) Y	1.23
Dynamic load (2) C 90	112000
Dynamic load (2) C a90	93200
Coefficient (5) K	1.20
Static load C 0	821000

bearing designation

inner ring	88900
housing washer	88126

Bearings size, mm

B	49.212
C	33.338
a (3)	14.2

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	6.4
Shaft shoulder diameter D a	242.0
Diameter of the shoulder d b	253.0

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	3.3
Shoulder diameter D a	309.0
Shoulder diameter D b	299.0

retainer

A a	11.20
A b	2.70

coefficient

G 1	800
G 2	189
G g	0.1352

weight kg

weight kg	10.94