size,mm

d	19.987
D	51.994
T	15.011

specified load,N

Dynamic load (1) C 1	27000
Coefficient (5) e	0.40
Coefficient (5) Y	1.49
Dynamic load (2) C 90	6990
Dynamic load (2) C a90	4810
Coefficient (5) K	1.45
Static load C 0	29600

bearing designation

inner ring	07079X
housing washer	07204

Bearings size, mm

B	14.260
C	12.700
a (3)	-2.8

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	1.5
Shaft shoulder diameter D a	26.0
Diameter of the shoulder d b	27.5

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	1.3
Shoulder diameter D a	48.0
Shoulder diameter D b	45.0

retainer

A a	0.30
A b	1.40

coefficient

G 1	7.6
G 2	7.07
G g	0.0509

weight kg

weight kg	0.16