outline dimension (mm)

d	100.012
D	161.925
T	39.688
B	36.116
C	29.730
Inner circle γ (min)	3.5
Outer ring γ (min)	3.3

specified load (N)

Cr	191
Cor	310

Rated load load {kgf}

Cr	19 500
Cor	31 500

Rated speed min ^-1

Fat lubrication	—
oiling	—

bearing symbol

inner ring	52393
housing washer	52638

Installation size (mm)

da	119
db	108
Da	143
Db	155
Inner circle γ a (max)	3.5
Outer circle γ a (max)	3.3

Action point position (mm)

a	39.2

constant

e	0.47

Axial load of coefficient

Y1	1.3
Y0	0.69

Weight (kg) (Ref.)

inner ring	1.81
housing washer	1.11