Technical data
33 parametersIdentification
- Manufacturer
- INA
- Type
- Needle roller/axial cylindrical roller bearing
- Part number (SKU)
- NKXR40-Z-XL#N1
- EAN
- 4012802736267
- Tolerance class
- PN
Dimensions
- Bore d
- 40 mm
- Outside diameter D
- 52 mm
- Mass
- 215 g
Load ratings and operation
- Dynamic load rating C
- 29500 N
- Static load rating C₀
- 47000 N
- Limiting speed
- 6000 1/min
- Sealing
- Z
Full manufacturer specification21 parameters · expand
- Basic dynamic load rating, axial
- 56000.0 N
- Basic static load rating, axial
- 148000.0 N
- Bore diameter of shaft washer
- 40.0 mm
- Category
- XL
- Distance to lubrication hole
- 10.0 mm
- Fatigue load limit, axial
- 14800.0 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
- Reference speed
- 2000.0 1/min
- 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 Cylindrical Roller Bearings
- eCl@ss class
- 23-05-12-03
- UNSPSC
- 31171512
Description
This combined needle roller and cylindrical roller bearing carries both radial and axial loads in a single unit, with an integrated axial cylindrical roller bearing component acting in one direction to DIN 5429. Bore diameter is 40.0 mm, outside diameter 52.0 mm, height 32.0 mm, and net mass 0.215 kg. Limiting speed is rated at 6000 1/min, with a reference speed of 2000 1/min. The bearing features an end cap and a Z-type seal for shaft protection. The compact combined design allows radial and axial loads to be supported without needing separate bearings, reducing axial installation space. Sealing on one side (Z) protects the raceway from contamination while retaining grease for lubrication. The end cap simplifies mounting and shaft location on the closed side, making the unit suited for single-direction axial support where radial guidance is provided by the needle roller section.
The same bearing from other manufacturers (2 designations)
Same size and design — suffix notation differs between brands.
INA
NKXR40-Z-XL
original — this page
equivalent designation
NTN
NKXR40Z
SKF
NKXR40Z
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
NKXR40-Z-XL
Common designation: NKXR40 Z
Needle roller/axial cylindrical roller bearing
⌀40 × 52 mm
od EUR 94.76net
+ VAT 23% = EUR 116.55 gross
Cheaper in larger quantities
| from 5 pcs | EUR 92.87 | −2% |
| from 10 pcs | EUR 91.92 | −3% |
| from 25 pcs | EUR 90.03 | −5% |
| from 50 pcs | EUR 88.13 | −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 →
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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.
