size,mm

d	85.725
D	152.400
T	95.250
B	76.200

specified load,N

Dynamic load (1) C 1	398000
Coefficient (5) e	0.41
Coefficient (5) Y1	1.65
Coefficient (5) Y 2	2.46
Dynamic load (2) C 90	59300
Dynamic load (2) C a90	41500
Dynamic load (2) C 90 (2)	103000
Coefficient (5) K	1.43

bearing designation

inner ring	665
housing washer	654D
Separation ring (4)	X1S-665

Axial dimension, mm

Maximum shoulder chamfer radius R (3)	3.5
Diameter of the shoulder d b	102.0

Bearings seat size, mm

Maximum shoulder fillet radius r (3)	1.5
Shoulder diameter D a	141.0

melt

K a
K b

coefficient

G 1	137
G 2	27.3
G g	0.0919

weight kg

weight kg	6.68