INA ZKLN5090-2RS-XL Bearing

INA ZKLN5090-2RS-XL bearing | 50x90x34 mm

Also known as : ZKLN5090-2RS-XL

• Inside Diameter: 50 mm
• Outside Diameter: 90 mm
• Width: 34 mm
• Basic dynamic load rating: 51 kN
• Basic static load rating: 126 kN

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INA ZKLN5090-2RS-XL Bearing

Number	ZKLN5090-2RS-XL
Type	Axial angular contact ball bearings double direction, lip seals on both sides
d	50mm	Tolerance: 0/-0,005
D	90mm	Tolerance: 0/-0,01
B	34mm	Tolerance: 0/-0,25
	60°	Contact angle
Da max	82mm
d1	72mm
da min	63mm
r1 min	0,6mm
rmin	0,3mm
m	0,88kg	≈ Mass
Ca	51000N	Basic dynamic load rating, axial
C0a	126000N	Basic static load rating, axial
Cua	7700N	Fatigue limit load, axial
nG Fett	32001/min	Limiting speed for grease lubrication
nϑ	15001/min	Thermally safe operating speed
MRL	0,9Nm	Bearing frictional torque
caL	1250N/µm	Axial rigidity
ckL	1000Nm/mrad	Tilting rigidity
Mm	5,24kg * 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.
	ZM50	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.
	AM50	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	85Nm	Tightening torque Only valid in conjunction with INA precision locknuts. Observe the guidelines on locating/locating bearing arrangements.
	16280N	Requisite locknut force, axial The requisite axial locknut force must be observed when using other locknuts.

As INA bearing distributor, Nodes bearings have INA ZKLN5090-2RS-XL ball screw support bearings in stock. ZKLN5090-2RS-XL, Axial angular contact ball bearings.