size,mm

d	84.138
D	136.525
T 1	13.475

specified load,N

Dynamic load (1) C 1	143000
Coefficient (5) e	0.44
Coefficient (5) Y	1.35
Dynamic load (2) C 90	37100
Dynamic load (2) C a90	28200
Coefficient (5) K	1.31
Static load C 0	216000

bearing designation

inner ring	498
housing washer	493-B

Bearings size, mm

B	29.769
C	22.225
a (3)	-0.8
D 1	141.961
C 2	5.537

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	3.5
Shaft shoulder diameter D a	91.0
Diameter of the shoulder d b	98.0

Bearings seat size, mm

Shoulder diameter D a	131.0

coefficient

G 1	105
G 2	29.3
G g	0.1252

weight kg

weight kg	1.62