INA NX12-XL combined needle bearings | 12x21x18mm
Also known as : NX12-XL
- Inside Diameter: 12 mm
- Outside Diameter: 21 mm
- Width: 18 mm
- Basic dynamic load rating: 4.85 kN
- Basic static load rating: 8.2 kN

INA NX12-XL Bearing
INA NX12-XL Bearing details
Number | NX12-XL | |
---|---|---|
Type | Needle roller bearings Needle roller/axial ball bearings | |
Fw | 12 mm | |
D | 21 mm | |
C | 18 mm | Tolerance: 0/-0,25 |
1) | Holes for lubricating oil | |
2) | Mounting dimensions Snap ring in outer ring | |
C1 | 4,7 mm | |
C2 | 10 mm | |
D1 | 23,7 mm | |
da | 16,6 mm | |
dw | 12 mm | Tolerance: E8 |
ra max | 0,3 mm | |
rmin | 0,3 mm | |
m | 28 g | Mass |
Cr | 5400 N | Basic dynamic load rating, radial |
C0r | 4300 N | Basic static load rating, radial |
Ca | 4850 N | Basic dynamic load rating, axial |
C0a | 8200 N | Basic static load rating, axial |
Cur | 830 N | Fatigue limit load, radial |
Cua | 365 N | Fatigue limit load, axial |
nG | 9500 1/min | Limiting speed |
IR8X12X10-IS1-XL | Suitable inner ring | |
WR21, SW21 | Suitable snap rings WR and SW |
As INA bearing distributor, Nodes bearings have INA NX12-XL Needle roller/axial ball bearings in stock. NX12-XL is single direction axial component, for oil lubrication.

INA NX12-XL bearing cross reference

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