Technical data
33 parametersIdentification
- Manufacturer
- INA
- Type
- Needle roller/axial cylindrical roller bearing
- Part number (SKU)
- NKXR25-Z-XL#N1>1
- EAN
- 4012802664911
- Tolerance class
- PN
Dimensions
- Bore d
- 25 mm
- Outside diameter D
- 37 mm
- Mass
- 126.21 g
Load ratings and operation
- Dynamic load rating C
- 21300 N
- Static load rating C₀
- 30500 N
- Limiting speed
- 8500 1/min
- Sealing
- Z
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
- 43.2 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
- Z
- 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 and axial cylindrical roller bearing carries both radial and axial loads in a single unit, with the axial component acting in one direction only, to DIN 5429. Bore diameter is 25.0 mm, outside diameter 37.0 mm, and height 30.0 mm, with a net mass of 126.21 g. The limiting speed reaches 8500 1/min, while the reference speed is 3400 1/min. It is fitted with an end cap and a Z-type seal on one side. The combined radial and axial load capacity within one compact housing allows this bearing to replace separate radial and thrust bearing arrangements where axial space is limited. The single-direction axial support means orientation must be respected during mounting. The Z seal restricts contact on one face, and the design is intended for grease lubrication, requiring relubrication intervals to be maintained according to the operating speed and load conditions.
The same bearing from other manufacturers (1 designations)
Same size and design — suffix notation differs between brands.
INA
NKXR25-Z-XL
original — this page
equivalent designation
SKF
NKXR25Z
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
NKXR25-Z-XL
Common designation: NKXR25 Z
Needle roller/axial cylindrical roller bearing
⌀25 × 37 mm
od EUR 60.50net
+ VAT 23% = EUR 74.42 gross
This item is brought in to order (about 10 working days) and we sell it to business customers. Open a business account.
Cheaper in larger quantities
| from 5 pcs | EUR 59.29 | −2% |
| from 10 pcs | EUR 58.68 | −3% |
| from 25 pcs | EUR 57.47 | −5% |
| from 50 pcs | EUR 56.26 | −7% |
Our own item, temporarily out of stock — write to us for a date.
Shipping within the EU: DHL, GLS, from EUR 13.16 net. Transit time 3–5 business days after dispatch. Shipping and returns →
Buying for a company?
Open a business account →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.
