size,mm

d	55.000
D	95.000
T	30.000

specified load,N

Dynamic load (1) C 1	121000
Coefficient (5) e	0.33
Coefficient (5) Y	1.79
Dynamic load (2) C 90	31300
Dynamic load (2) C a90	18000
Coefficient (5) K	1.74
Static load C 0	168000

bearing designation

inner ring	JM207049
housing washer	JM207010A

Bearings size, mm

B	29.000
C	24.500
a (3)	-7.6

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	1.5
Shaft shoulder diameter D a	62.0
Diameter of the shoulder d b	64.0

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	2.0
Shoulder diameter D a	91.0
Shoulder diameter D b	87.0

retainer

A a	1.30
A b	2.40

coefficient

G 1	56.4
G 2	19.9
G g	0.0937

weight kg

weight kg	0.86