INA NKXR40-Z-XL bearings
INA needle roller/axial cylindrical roller bearings NKXR..-Z, axial component, single direction, with end cap

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INA NKXR40-Z-XL
Bore diameter
40.000 mm
Outside diameter
52.000 mm
Total width
32.000 mm
Cr
29500 N
C0r
47000 N
Ca
56000 N
C0a
148000 N
Limiting speed
6000 r/min
Net weight
0.215 kg
Measurement system
Metric
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)
Lubricant in bearing
Grease

In stock

Technical specification for INA NKXR40-Z-XL

NKXR40-Z-XL INA
Part NumberNKXR40-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 40 mm Bore Diameter
D 52 mm Outside diameter
C 32 mm Heigth
Cr 29500 N Basic dynamic load rating, radial
C0r 47000 N Basic static load rating, radial
Ca 56000 N Basic dynamic load rating, axial
C0a 148000 N Basic static load rating, axial
Cur 8400 N Fatigue load limit, radial
Cua 14800 N Fatigue load limit, axial
nG 6000 1/min Limiting speed
nr 2000 1/min Reference speed
m 0.215 kg Weight
Mounting Dimensions of NKXR40-Z-XL
da 55.7 mm Mounting dimension shaft shoulder
ra max 0.6 mm Maximum recess radius
Dimensions for NKXR40-Z-XL
D2 max 61.2 mm Maximum outerside diameter flange
C1 13 mm Width of the axial brearing component
C2 10 mm Distance to lubrication hole
dw 40 mm Bore diameter of shaft washer
rmin 0.6 mm Minimum chamfer dimension
Additional information
  IR35X40X20-XL Suitable inner rings IR
INA needle roller/axial cylindrical roller bearings NKXR..-Z

INA NKXR40-Z-XL Needle Roller / Axial Cylindrical Roller Bearing – Single Direction, With End Cap.

INA NKXR40-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: NKXR40-Z-XL
  • Bearing Type: Needle Roller / Axial Cylindrical Roller Bearing
  • Design: Single Direction, With End Cap
  • Inner Diameter (ID): 40 mm
  • Outer Diameter (OD): 52 mm
  • Height (B): 32 mm

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