size,mm

d	85.725
D	161.925
T	104.775
B	85.725

specified load,N

Dynamic load (1) C 1	528000
Coefficient (5) e	0.34
Coefficient (5) Y1	1.98
Coefficient (5) Y 2	2.95
Dynamic load (2) C 90	78500
Dynamic load (2) C a90	45900
Dynamic load (2) C 90 (2)	137000
Coefficient (5) K	1.71

bearing designation

inner ring	758
housing washer	752D
Separation ring (4)	X2S-758

Axial dimension, mm

Maximum shoulder chamfer radius R (3)	3.5
Diameter of the shoulder d b	103.0

Bearings seat size, mm

Maximum shoulder fillet radius r (3)	1.5
Shoulder diameter D a	150.0

melt

K a
K b

coefficient

G 1	177
G 2	29.4
G g	0.0945

weight kg

weight kg	9.06