model ZKLF50115-2Z

quality m

≈kg	1.86

size mm

d	50.000
D	115.000
B0-0.25	34
d1	72
r min	0.3
r1 min	0.6
J	94
d2	8.800
b	3
I	25

installation size mm

Da max	82
da min	63

set bolt

DIN912-10.9 specifications	M8
quantity	6

angle t

quantity ×t	6×60°

Basic rated load axial

live load Ca N	46500
dead load Coa N	126000

limit speed

nGfat min-1	3000

Bearings friction torque

MRL Nm	0.45

Stiffness axial

CaL N/μm	1250

Overturning stiffness

cKL Nm/mrad	1000

mass mement of inertia

Mm kg·cm2	5.24

Axial runout

μm	2.5

Recommended INA locking nuts must be ordered separately

Model 1	ZM50
Model 2	AM50
Locking torque MA Nm	85
Axial preload N	17009