INA ZKLN3072-2RS-XL Bearing

INA ZKLN3072-2RS-XL bearing | 30x72x38 mm

Also known as : ZKLN3072-2RS-XL

• Inside Diameter: 30 mm
• Outside Diameter: 72 mm
• Width: 38 mm
• Basic dynamic load rating: 65 kN
• Basic static load rating: 108 kN

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INA ZKLN3072-2RS-XL Bearing

Number	ZKLN3072-2RS-XL
Type	Axial angular contact ball bearings double direction, lip seals on both sides
d	30mm	Tolerance: 0/-0,005
D	72mm	Tolerance: 0/-0,010
B	38mm	Tolerance: 0/-0,25
	60°	Contact angle
Da max	64mm
d1	51mm
da min	47mm
r1 min	0,6mm
rmin	0,3mm
		Heavy series
m	0,72kg	≈ Mass
Ca	65000N	Basic dynamic load rating, axial
C0a	108000N	Basic static load rating, axial
Cua	6500N	Fatigue limit load, axial
nG Fett	45001/min	Limiting speed for grease lubrication
nϑ	21001/min	Thermally safe operating speed
MRL	0,8Nm	Bearing frictional torque
caL	950N/µm	Axial rigidity
ckL	400Nm/mrad	Tilting rigidity
Mm	1,91kg * cm^2	Mass moment of inertia for rotating inner ring
	2,5µm	Axial runout The axial runout data for screw drive bearing arrangements are based on the rotating inner ring.
	ZMA30/52	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.
	AM30	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	65Nm	Tightening torque Only valid in conjunction with INA precision locknuts. Observe the guidelines on locating/locating bearing arrangements.
	19509N	Requisite locknut force, axial The requisite axial locknut force must be observed when using other locknuts.

As INA bearing distributor, Nodes bearings have INA ZKLN3072-2RS-XL ball screw support bearings in stock. ZKLN3072-2RS-XL, Axial angular contact ball bearings.