outline dimension (mm)

d	45.242
D	77.788
T	21.43
B	19.842
C	16.667
Inner circle γ (min)	3.5
Outer ring γ (min)	0.8

specified load (N)

Cr	56000
Cor	71000

Rated load load {kgf}

Cr	5700
Cor	7250

Rated speed min ^-1

Fat lubrication	4500
oiling	6300

bearing symbol

inner ring	LM603049
housing washer	LM603012

Installation size (mm)

da	57
db	50
Da	70
Db	74
Inner circle γ a (max)	3.5
Outer circle γ a (max)	0.8

Action point position (mm)

a	18.8

constant

e	0.43

Axial load of coefficient

Y1	1.4
Y0	0.77

Weight (kg) (Ref.)

inner ring	0.249
housing washer	0.137