size,mm

d	69.850
D	139.700
T	46.038

specified load,N

Dynamic load (1) C 1	249000
Coefficient (5) e	0.47
Coefficient (5) Y	1.27
Dynamic load (2) C 90	64600
Dynamic load (2) C a90	52300
Coefficient (5) K	1.24
Static load C 0	405000

bearing designation

inner ring	H715344
housing washer	H715310

Bearings size, mm

B	46.038
C	36.512
a (3)	-8.6

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	3.5
Shaft shoulder diameter D a	87.0
Diameter of the shoulder d b	93.0

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	3.3
Shoulder diameter D a	133.0
Shoulder diameter D b	120.0

retainer

A a	4.20
A b	2.00

coefficient

G 1	147
G 2	32.8
G g	0.0993

weight kg

weight kg	3.36