outline dimension (mm)

d	406.400
D	574.675
B2	157.162
C	106.362
γ (min)	6.4
γ1 （min）	1.5

specified load (KN)

Cr	1580
Cor	3700

Rated load load {kgf}

Cr	161000
Cor	380000

bearing symbol

	* NA285160 / 285228D

installation size (mm)

da	453
Db	552
γa (max)	6.4
γb (max)	1.5

constant

e	0.5

Axial load coefficient

Y2	2
Y3	1.4
Y0	1.3

weight (kg)

(consult)	112