model ZKLFA1263-2Z

quality m

≈kg	0.3

size mm

d0-0.005	12
D0-0.01	42
B0-0.25	25
d1	25
D1	63
r min	0.3
r1 min	0.6
B1	10
d2	6.8
J	53
A	45

installation size mm

da min	16
da max	31

set bolt

DIN912-10.9 specifications	M6
quantity	4

Basic rated load axial

live load Ca N	16900
dead load Coa N	24700

limit speed

nGfat min-1	7600

Bearings friction torque

MRL Nm	0.08

Stiffness axial

CaL N/μm	375

Overturning stiffness

cKL Nm/mrad	50

mass mement of inertia

Mm kg·cm2	0.068

Axial runout

μm	2

Recommended INA locking nuts must be ordered separately

Model 1	ZM12
Model 2	-
Locking torque MA Nm	8
Axial preload N	5038