size,mm

d	101.600
D	168.275
T 1	18.255

specified load,N

Dynamic load (1) C 1	245000
Coefficient (5) e	0.47
Coefficient (5) Y	1.28
Dynamic load (2) C 90	63500
Dynamic load (2) C a90	51200
Coefficient (5) K	1.24
Static load C 0	386000

bearing designation

inner ring	687
housing washer	672-B

Bearings size, mm

B	41.275
C	30.162
a (3)	-2.8
D 1	175.336
C 2	7.142

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	3.5
Shaft shoulder diameter D a	112.0
Diameter of the shoulder d b	118.0

Bearings seat size, mm

Shoulder diameter D a	160.0

coefficient

G 1	182
G 2	37.2
G g	0.1056

weight kg

weight kg	3.48