model ZKLF50115-2RS-2AP

quality m

≈kg	3.72

size mm

d0-0.005	50
D0-0.01	115
B0-0.5	68
d1	72
r min	0.3
r1 min	0.6
J	94
d2	8.800
b	59
I	3

installation size mm

Da max	82
da min	63

set bolt

DIN912-10.9 specifications	M8×80
quantity	11

angle t

quantity ×t	12×30°

Basic rated load axial

live load Ca N	76000
dead load Coa N	250000

limit speed

nGfat min-1	1500

Bearings friction torque

MRL Nm	1.35

Stiffness axial

CaL N/μm	2200

Overturning stiffness

cKL Nm/mrad	2250

mass mement of inertia

Mm kg·cm2	10.48

Axial runout

μm	2.5

Recommended INA locking nuts must be ordered separately

Model 1	ZMA50/75
Model 2	AM50
Locking torque MA Nm	85
Axial preload N	1700