model ZKLF2068-2RS-PE

quality m

≈kg	0.61

size mm

d	20
D	68.000
B0-0.25	28
d1	34.5
r min	0.3
r1 min	0.6
J	53
d2	6.8
b	3
I	19

installation size mm

Da max	43
da min	25

set bolt

DIN912-10.9 specifications	M6
quantity	4

angle t

quantity ×t	4×90°

Basic rated load axial

live load Ca N	26000
dead load Coa N	47000

limit speed

nGfat min-1	3000

Bearings friction torque

MRL Nm	0.3

Stiffness axial

CaL N/μm	650

Overturning stiffness

cKL Nm/mrad	140

mass mement of inertia

Mm kg·cm2	0.273

Axial runout

μm	5

Recommended INA locking nuts must be ordered separately

Model 1	ZM20
Model 2	AM20
Locking torque MA Nm	18
Axial preload N	9079