INA NKXR20-Z-XL bearings
INA needle roller/axial cylindrical roller bearings NKXR..-Z, axial component, single direction, with end cap

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INA NKXR20-Z-XL
Bore diameter
20.000 mm
Outside diameter
30.000 mm
Total width
30.000 mm
Cr
18600 N
C0r
23800 N
Ca
25000 N
C0a
53000 N
Limiting speed
10000 r/min
Net weight
84.04 g
Measurement system
Metric
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)
Lubricant in bearing
Grease

In stock

Technical specification for INA NKXR20-Z-XL

NKXR20-Z-XL INA
Part NumberNKXR20-Z-XL
DescriptionNeedle roller/axial cylindrical roller bearings NKXR..-Z, axial component, single direction, to DIN 5429, with end cap, for grease lubrication
Sealing Z Bearing with end cap
Tolerance class PN Normal (PN)
Main Dimensions & Performance Data
Fw 20 mm Bore Diameter
D 30 mm Outside diameter
C 30 mm Heigth
Cr 18600 N Basic dynamic load rating, radial
C0r 23800 N Basic static load rating, radial
Ca 25000 N Basic dynamic load rating, axial
C0a 53000 N Basic static load rating, axial
Cur 4200 N Fatigue load limit, radial
Cua 7500 N Fatigue load limit, axial
nG 10000 1/min Limiting speed
nr 4200 1/min Reference speed
m 84.04 g Weight
Mounting Dimensions of NKXR20-Z-XL
da 30.7 mm Mounting dimension shaft shoulder
ra max 0.3 mm Maximum recess radius
Dimensions for NKXR20-Z-XL
D2 max 36.2 mm Maximum outerside diameter flange
C1 10 mm Width of the axial brearing component
C2 10.5 mm Distance to lubrication hole
dw 20 mm Bore diameter of shaft washer
rmin 0.3 mm Minimum chamfer dimension
Additional information
  IR17X20X20-XL Suitable inner rings IR
INA needle roller/axial cylindrical roller bearings NKXR..-Z

INA NKXR20-Z-XL Needle Roller / Axial Cylindrical Roller Bearing – Single Direction, With End Cap.

INA NKXR20-Z-XL is a precision Needle Roller / Axial Cylindrical Roller Bearing designed for applications requiring combined radial and axial load support. Featuring a single direction design without end cap, this bearing provides reliable performance, high load capacity, and smooth operation in demanding industrial environments.

Product Details:

  • Brand: INA
  • Model: NKXR20-Z-XL
  • Bearing Type: Needle Roller / Axial Cylindrical Roller Bearing
  • Design: Single Direction, With End Cap
  • Inner Diameter (ID): 20 mm
  • Outer Diameter (OD): 30 mm
  • Height (B): 30 mm

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