outline dimension (mm)

d	304.800
D	438.048
B2	161.925
C	123.825
γ (min)	6.4
γ1 （min）	1.5

specified load (KN)

Cr	1520
Cor	3500

Rated load load {kgf}

Cr	155000
Cor	360000

bearing symbol

	* NA329120 / 329173D

installation size (mm)

da	341
Db	422
γa (max)	6.4
γb (max)	1.5

constant

e	0.33

Axial load coefficient

Y2	3
Y3	2
Y0	2

weight (kg)

(consult)	71.5