size,mm

d	196.850
D	257.175
T	39.688

specified load,N

Dynamic load (1) C 1	295000
Coefficient (5) e	0.45
Coefficient (5) Y	1.34
Dynamic load (2) C 90	76400
Dynamic load (2) C a90	58400
Coefficient (5) K	1.31
Static load C 0	718000

bearing designation

inner ring	LM739749
housing washer	LM739710

Bearings size, mm

B	39.688
C	30.162
a (3)	11.4

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	3.5
Shaft shoulder diameter D a	206.0
Diameter of the shoulder d b	213.0

Bearings seat size, mm

Maximum shoulder fillet radius r (4)	3.3
Shoulder diameter D a	251.0
Shoulder diameter D b	239.0

retainer

A a	3.40
A b	2.10

coefficient

G 1	762
G 2	232
G g	0.1296

weight kg

weight kg	5.26