outline dimension (mm)

d	304.800
D	444.500
B2	139.700
C	98.425
γ (min)	6.4
γ1 （min）	1.5

specified load (KN)

Cr	1170
Cor	2280

Rated load load {kgf}

Cr	120000
Cor	233000

bearing symbol

	* NA291201 / 291751D

installation size (mm)

da	341
Db	427
γa (max)	6.4
γb (max)	1.5

constant

e	0.38

Axial load coefficient

Y2	2.7
Y3	1.8
Y0	1.7

weight (kg)

(consult)	59.7