size,mm

d	179.975
D	317.500
T	146.050
B	111.125

specified load,N

Dynamic load (1) C 1	1180000
Coefficient (5) e	0.52
Coefficient (5) Y1	1.29
Coefficient (5) Y 2	1.92
Dynamic load (2) C 90	175000
Dynamic load (2) C a90	157000
Dynamic load (2) C 90 (2)	306000
Coefficient (5) K	1.12

bearing designation

inner ring	93708
housing washer	93127CD
Separation ring (4)	X1S-93708

Axial dimension, mm

Maximum shoulder chamfer radius R (3)	3.5
Diameter of the shoulder d b	209.0

Bearings seat size, mm

Maximum shoulder fillet radius r (3)	1.5
Shoulder diameter D a	300.0

melt

K a	22.1
K b	10.2

coefficient

G 1	912
G 2	126
G g	0.1460

weight kg

weight kg	47.28