size,mm

d	549.275
D	692.150
T	174.625
B	136.525

specified load,N

Dynamic load (1) C 1	2590000
Coefficient (5) e	0.38
Coefficient (5) Y1	1.79
Coefficient (5) Y 2	2.67
Dynamic load (2) C 90	386000
Dynamic load (2) C a90	249000
Dynamic load (2) C 90 (2)	672000
Coefficient (5) K	1.55

bearing designation

inner ring	L476549
housing washer	L476510CD
Separation ring (4)	L476549XA

Axial dimension, mm

Maximum shoulder chamfer radius R (3)	6.4
Diameter of the shoulder d b	579.0

Bearings seat size, mm

Maximum shoulder fillet radius r (3)	1.5
Shoulder diameter D a	666.0

melt

K a	28.4
K b	14.2

coefficient

G 1	7260
G 2	889
G g	0.2567

weight kg

weight kg	142.18