INA NX12-XL bearings
INA needle roller/axial ball bearings NX, single direction axial component, for oil lubrication

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INA NX12-XL
Bore diameter
12.000 mm
Outside diameter
21.000 mm
Total width
18.000 mm
Cr
5400 N
C0r
4300 N
Ca
4850 N
C0a
8200 N
Limiting speed
9500 r/min
Net weight
23.44 g
Measurement system
Metric
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)
Lubricant in bearing
None
Relubrication feature
With

In stock

Technical specification for INA NX12-XL

NX12-XL INA
Part NumberNX12-XL
DescriptionNeedle roller/axial ball bearings NX, single direction axial component, for oil lubrication
Cage With cage Radial Part
Without cage Thrust Part
Main Dimensions & Performance Data
Fw 12 mm Bore Diameter
D 21 mm Outside diameter
C 18 mm Heigth
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 840 N Fatigue load limit, radial
Cua 375 N Fatigue load limit, axial
nG 9500 1/min Limiting speed
m 23.44 g Weight
Mounting Dimensions of NX12-XL
da 16.6 mm Mounting dimension shaft shoulder
ra max 0.3 mm Maximum recess radius
D1 23.7 mm Connection diameter snap ring
C2 10 mm Connection width with snap ring
Dimensions for NX12-XL
C1 4.7 mm Distance to lubrication hole
dw 12 mm Bore diameter of shaft washer
rmin 0.3 mm Minimum chamfer dimension
Additional information
  WR21, SW21 Snap ring
  IR8X12X10-IS1-XL Suitable inner rings IR
INA needle roller/axial ball bearings NX

INA NX12-XL Needle Roller / Axial Ball Bearing – Single Direction Axial Component for Oil Lubrication

INA NX12-XL is a Needle Roller / Axial Ball Bearing designed for applications requiring the accommodation of both radial and axial loads. Featuring a single direction axial component, this bearing offers a compact design, high load-carrying capacity, and reliable operating performance in demanding industrial environments.

The NX12-XL bearing is specifically designed for oil lubrication, ensuring efficient heat dissipation, reduced friction, and extended service life in high-speed and continuous-duty applications.

Product Specifications:

  • Brand: INA
  • Model: NX12-XL
  • Bearing Type: Needle Roller / Axial Ball Bearing
  • Design: Single Direction Axial Component
  • Lubrication: Oil Lubrication
  • Bore Diameter (ID): 12 mm
  • Outside Diameter (OD): 21 mm
  • Height (C): 18 mm

Key Features:

  • Supports combined radial and axial loads
  • Compact and space-saving design
  • High load carrying capacity
  • Optimized for oil-lubricated systems
  • Reliable performance and long service life
  • Suitable for industrial machinery and transmission applications

INA NX12-XL bearings are widely used in gearboxes, machine tools, conveyors, industrial drives, and other equipment where compact bearing arrangements and dependable performance are essential.

We supply INA NX12-XL bearings at competitive prices with worldwide shipping and professional customer support.

Looking for INA NX12-XL bearing price, stock availability, or delivery time? Contact us today for a fast quotation. We welcome inquiries from distributors, OEM manufacturers, maintenance companies, and industrial users worldwide.

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