Technical data

33 parameters

Identification

Manufacturer
INA
Type
Needle roller/axial cylindrical roller bearing
Part number (SKU)
NKXR25-XL#N1
EAN
4012802736014
Tolerance class
PN

Dimensions

Bore d
25 mm
Outside diameter D
37 mm
Mass
119.17 g

Load ratings and operation

Dynamic load rating C
21300 N
Static load rating C₀
30500 N
Limiting speed
8500 1/min
Sealing
without
Full manufacturer specification21 parameters · expand
Basic dynamic load rating, axial
33500.0 N
Basic static load rating, axial
76000.0 N
Bore diameter of shaft washer
25.0 mm
Category
XL
Distance to lubrication hole
9.5 mm
Fatigue load limit, axial
7200.0 N
Fatigue load limit, radial
5400.0 N
Height
30.0 mm
Max. operating temperature
120.0 °C
Maximum outerside diameter flange
42.1 mm
Maximum recess radius
0.6 mm
Min. operating temperature
-30.0 °C
Minimum chamfer
0.6 mm
Mounting dimension shaft shoulder
37.7 mm
PFAS
no
REACH
REACH compliant
Reference speed
3400.0 1/min
RoHS
RoHS compliant
Sealing
without
Suitable inner rings IR
IR20X25X20-XL
Width of the axial brearing component
11.0 mm

Classification

Manufacturer category
Rolling and Plain Bearings › Combined Axial-, Radial-Bearings › Needle Roller/Axial Cylindrical Roller Bearings
eCl@ss class
23-05-12-03
UNSPSC
31171512

Description

This combined needle roller/cylindrical roller bearing carries radial load through the needle roller section and axial load in one direction through the cylindrical roller bearing component, built to DIN 5429. Bore diameter is 25.0 mm, outside diameter 37.0 mm, height 30.0 mm, net mass 119.17 g. Limiting speed is rated at 8500 1/min, reference speed at 3400 1/min. The design has no end cap and no seal. The unsealed construction requires oil lubrication and a housing that provides external protection against contamination, since the bearing itself gives no sealing function. Combining radial and single-direction axial support in one unit reduces axial installation length compared to separate bearings, while the XL suffix indicates an extended roller complement for higher load capacity within the given bore and outside diameter.

The same bearing from other manufacturers (1 designations)

Same size and design — suffix notation differs between brands.

Comparison and details →

INA

NKXR25-XL

original — this page

equivalent designation

SKF

NKXR25

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

INA

NKXR25-XL

Common designation: NKXR25

Needle roller/axial cylindrical roller bearing

⌀25 × 37 mm

od EUR 43.35net

+ VAT 23% = EUR 53.32 gross

Last few (3)dispatch within 24 h
NKXR25-XL—
EUR 43.35

Cheaper in larger quantities

from 5 pcsEUR 42.48−2%
from 10 pcsEUR 42.05−3%
from 25 pcsEUR 41.18−5%
from 50 pcsEUR 40.31−7%

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)NKXR25-XL#N1
EAN4012802736014
Wymiary⌀25 × 37 mm
Masa119.17 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?