size,mm

d	558.800
D	736.600
T	225.425
B	177.800

specified load,N

Dynamic load (1) C 1	4390000
Coefficient (5) e	0.35
Coefficient (5) Y1	1.95
Coefficient (5) Y 2	2.90
Dynamic load (2) C 90	653000
Dynamic load (2) C a90	387000
Dynamic load (2) C 90 (2)	1140000
Coefficient (5) K	1.69

bearing designation

inner ring	LM377449
housing washer	LM377410CD
Separation ring (4)	LM377449XB

Axial dimension, mm

Maximum shoulder chamfer radius R (3)	6.4
Diameter of the shoulder d b	594.0

Bearings seat size, mm

Maximum shoulder fillet radius r (3)	1.5
Shoulder diameter D a	708.0

melt

K a	28.4
K b	16.5

coefficient

G 1	9310
G 2	907
G g	0.2735

weight kg

weight kg	245.75