size,mm

d	82.550
D	161.925
T	53.975

specified load,N

Dynamic load (1) C 1	343000
Coefficient (5) e	0.40
Coefficient (5) Y	1.50
Dynamic load (2) C 90	89000
Dynamic load (2) C a90	61000
Coefficient (5) K	1.46
Static load C 0	523000

bearing designation

inner ring	6559C
housing washer	6535

Bearings size, mm

B	55.100
C	42.862
a (3)	-13.2

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	3.5
Shaft shoulder diameter D a	98.0
Diameter of the shoulder d b	104.0

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	3.3
Shoulder diameter D a	154.0
Shoulder diameter D b	141.0

retainer

A a	4.10
A b	0.90

coefficient

G 1	199
G 2	33.5
G g	0.1037

weight kg

weight kg	5.03