size,mm

d	184.150
D	266.700
T	103.188
B	84.138

specified load,N

Dynamic load (1) C 1	671000
Coefficient (5) e	0.48
Coefficient (5) Y1	1.41
Coefficient (5) Y 2	2.11
Dynamic load (2) C 90	99900
Dynamic load (2) C a90	81700
Dynamic load (2) C 90 (2)	174000
Coefficient (5) K	1.22

bearing designation

inner ring	67883
housing washer	67820CD
Separation ring (4)	X2S-67883

Axial dimension, mm

Maximum shoulder chamfer radius R (3)	3.5
Diameter of the shoulder d b	204.0

Bearings seat size, mm

Maximum shoulder fillet radius r (3)	0.8
Shoulder diameter D a	259.0

melt

K a	22.1
K b	7.1

coefficient

G 1	728
G 2	147
G g	0.1310

weight kg

weight kg	18.17