size,mm

d	304.800
D	406.400
T	63.500

specified load,N

Dynamic load (1) C 1	754000
Coefficient (5) e	0.44
Coefficient (5) Y	1.36
Dynamic load (2) C 90	196000
Dynamic load (2) C a90	148000
Coefficient (5) K	1.32
Static load C 0	1740000

bearing designation

inner ring	LM757049AA
housing washer	LM757010

Bearings size, mm

B	63.500
C	47.625
a (3)	16.3

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	12.7
Shaft shoulder diameter D a	322.0
Diameter of the shoulder d b	344.0

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	3.3
Shoulder diameter D a	393.0
Shoulder diameter D b	380.0

retainer

A a	6.90
A b	2.50

coefficient

G 1	1990
G 2	260
G g	0.1775

weight kg

weight kg	21.36