outline dimension (mm)

d	260.350
D	400.050
B2	146.050
C	107.950
γ (min)	6.4
γ1 （min）	1.5

specified load (KN)

Cr	1260
Cor	2440

Rated load load {kgf}

Cr	128000
Cor	249000

bearing symbol

	* NA221026 / 221576D

installation size (mm)

da	297
Db	383
γa (max)	6.4
γb (max)	1.5

constant

e	0.39

Axial load coefficient

Y2	2.5
Y3	1.7
Y0	1.7

weight (kg)

(consult)	56.9