size,mm

d	52.388
D	111.125
T	79.375
B	63.500

specified load,N

Dynamic load (1) C 1	277000
Coefficient (5) e	0.30
Coefficient (5) Y1	2.28
Coefficient (5) Y 2	3.39
Dynamic load (2) C 90	41300
Dynamic load (2) C a90	21000
Dynamic load (2) C 90 (2)	71900
Coefficient (5) K	1.97

bearing designation

inner ring	540
housing washer	533D
Separation ring (4)

Axial dimension, mm

Maximum shoulder chamfer radius R (3)	3.5
Diameter of the shoulder d b	67.0

Bearings seat size, mm

Maximum shoulder fillet radius r (3)	1.5
Shoulder diameter D a	100.0

melt

K a
K b

coefficient

G 1	64.3
G 2	16.1
G g	0.0938

weight kg

weight kg	3.39