INA ZKLF2068-2RS-XL Bearing

INA ZKLF2068-2RS-XL bearing | 20x68x28 mm

Also known as : ZKLF2068-2RS-XL

• Inside Diameter: 20 mm
• Outside Diameter: 68 mm
• Width: 28 mm
• Basic dynamic load rating: 28.5 kN
• Basic static load rating: 47 kN

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INA ZKLF2068-2RS-XL Bearing

Number	ZKLF2068-2RS-XL
Type	Axial angular contact ball bearings double direction, for screw mounting, lip seals on both sides
d	20mm	Tolerance: 0/-0,005
D	68mm	Tolerance: 0/-0,01
B	28mm	Tolerance: 0/-0,25
	M6	Threaded connector for lubrication
	60°	Contact angle
	M6	Fixing screws to DIN EN ISO 4762 10.9 Screws not included in scope of delivery. Tightening torque according to manufacturer’s data.
b	3mm
Da max	43mm
d1	34,5mm
d2	6,8mm
da min	25mm
I	19mm
J	53mm
naxta	4 x 90°	Fixing screws to DIN EN ISO 4762 10.9 Screws not included in scope of delivery. Tightening torque according to manufacturer’s data. Number of holes in adjacent construction corresponds to n a.
n x t	8 x 45°	Pitch
r1 min	0,6mm
rmin	0,3mm
t1	0,1mm
m	0,61kg	≈ Mass
Ca	28500N	Basic dynamic load rating, axial
C0a	47000N	Basic static load rating, axial
Cua	2850N	Fatigue limit load, axial
nG Fett	66001/min	Limiting speed for grease lubrication
nϑ	30001/min	Thermally safe operating speed
MRL	0,3Nm	Bearing frictional torque
caL	650N/µm	Axial rigidity
ckL	140Nm/mrad	Tilting rigidity
Mm	0,273kg * cm^2	Mass moment of inertia for rotating inner ring
	2µm	Axial runout The axial runout data for screw drive bearing arrangements are based on the rotating inner ring.
	ZM20	Recommended INA precision locknuts with radial clamping The recommended INA precision locknuts are not included in the scope of delivery and must be ordered separately.
	AM20	Recommended INA precision locknuts with axial clamping The recommended INA precision locknuts are not included in the scope of delivery and must be ordered separately.
MA	18Nm	Tightening torque Only valid in conjunction with INA precision locknuts. Observe the guidelines on locating/locating bearing arrangements.
	8258N	Requisite locknut force, axial The requisite axial locknut force must be observed when using other locknuts.

As INA bearing distributor, Nodes bearings have INA ZKLF2068-2RS-XL ball screw support bearings in stock. ZKLF2068-2RS-XL, Axial angular contact ball bearings.