size,mm

d	206.375
D	282.575
T	87.312
B	87.312

specified load,N

Dynamic load (1) C 1	684000
Coefficient (5) e	0.51
Coefficient (5) Y1	1.33
Coefficient (5) Y 2	1.97
Dynamic load (2) C 90	102000
Dynamic load (2) C a90	88700
Dynamic load (2) C 90 (2)	177000
Coefficient (5) K	1.15

bearing designation

inner ring	67985D
housing washer	67920
Separation ring (4)	Y1S-67920

Axial dimension, mm

Maximum shoulder, chamfer radius R (3)	0.8
Shaft shoulder diameter D a	219.0

Bearings seat size, mm

Maximum bearing seat shoulder chamfer radius r (3)	3.3
Shoulder diameter D b	260.0

coefficient

G 1	820
G 2	172
G g	0.1388

weight kg

weight kg	16.46