Technical data

33 parameters

Identification

Manufacturer
INA
Type
Needle roller/axial ball bearing
Part number (SKU)
NKX40-Z-XL#N1
EAN
4012802733198
Cage
Standard

Dimensions

Bore d
40 mm
Outside diameter D
52 mm
Mass
218.89 g

Load ratings and operation

Dynamic load rating C
29500 N
Static load rating C₀
47000 N
Limiting speed
4000 1/min
Sealing
Z
Full manufacturer specification21 parameters · expand
Basic dynamic load rating, axial
27000.0 N
Basic static load rating, axial
63000.0 N
Bore diameter of shaft washer
40.0 mm
Cage
Standard
Category
XL
Distance to lubrication hole
10.0 mm
Fatigue load limit, axial
3100.0 N
Fatigue load limit, radial
8400.0 N
Height
32.0 mm
Max. operating temperature
120.0 °C
Maximum outerside diameter flange
61.2 mm
Maximum recess radius
0.6 mm
Min. operating temperature
-30.0 °C
Minimum chamfer
0.6 mm
Mounting dimension shaft shoulder
55.7 mm
PFAS
no
REACH
REACH compliant
RoHS
RoHS compliant
Sealing
Z
Suitable inner rings IR
IR35X40X20-XL
Width of the axial brearing component
13.0 mm

Classification

Manufacturer category
Rolling and Plain Bearings › Combined Axial-, Radial-Bearings › Needle Roller/Axial Ball Bearings
eCl@ss class
23-05-12-02
UNSPSC
31171512

Description

This combined needle roller bearing carries radial load through the needle roller set and axial load in one direction through the integrated axial ball bearing component, built to DIN 5429 with an end cap. Bore diameter is 40.0 mm, outside diameter 52.0 mm, height 32.0 mm, net mass 218.89 g, and the limiting speed reaches 4000 1/min. The cage is of standard design. The Z sealing on both sides retains grease inside the bearing and keeps out contamination, making it suitable for grease lubrication without additional external sealing elements. Combining radial and single-direction axial support in one compact unit allows shaft length and housing bore to be reduced compared to using separate bearings, provided axial load acts only in the supported direction.

The same bearing from other manufacturers (1 designations)

Same size and design — suffix notation differs between brands.

Comparison and details →

INA

NKX40-Z-XL

original — this page

equivalent designation

SKF

NKX40Z

This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.

INA

NKX40-Z-XL

Common designation: NKX40 Z

Needle roller/axial ball bearing

⌀40 × 52 mm

od EUR 63.53net

+ VAT 23% = EUR 78.14 gross

Last few (10)dispatch within 24 h
NKX40-Z-XL—
EUR 63.53

Cheaper in larger quantities

from 5 pcsEUR 62.26−2%
from 10 pcsEUR 61.63−3%
from 25 pcsEUR 60.35−5%
from 50 pcsEUR 59.09−7%

Dispatched within 24 h from our own warehouse

Shipping within the EU: DHL, GLS, from EUR 13.16 net. Transit time 3–5 business days after dispatch. Shipping and returns →

Symbol (SKU)NKX40-Z-XL#N1
EAN4012802733198
Wymiary⌀40 × 52 mm
Masa218.89 g

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Documentation

Datasheet (PDF)RoHS / REACH compliance declaration (PDF)

Opening a document for the first time can take up to a minute while the manufacturer prepares it.

Need fitting, lubrication or a vibration check?