Technical data
23 parametersIdentification
- Manufacturer
- INA
- Type
- Needle roller/angular contact ball bearing
- Part number (SKU)
- NKIA5901-XL#N1
- EAN
- 4054371671709
Dimensions
- Bore d
- 12 mm
- Outside diameter D
- 24 mm
- Width B
- 16 mm
- Mass
- 32.4 g
Load ratings and operation
- Dynamic load rating C
- 8600 N
- Static load rating C₀
- 8300 N
- Limiting speed
- 23600 1/min
Full manufacturer specification12 parameters · expand
- Basic dynamic load rating, axial
- 2700.0 N
- Basic static load rating, axial
- 3450.0 N
- Category
- XL
- Fatigue limit load, radial
- 1660.0 N
- Fatigue load limit, axial
- 157.0 N
- Fatigue load limit, radial
- 1660.0 N
- Inner ring raceway diameter
- 16.0 mm
- Minimum chamfer
- 0.3 mm
- PFAS
- no
- REACH
- REACH compliant
- Reference speed
- 21000.0 1/min
- RoHS
- RoHS compliant
Classification
- Manufacturer category
- Rolling and Plain Bearings › Combined Axial-, Radial-Bearings › Needle Roller/Angular Contact Ball Bearings
- eCl@ss class
- 23-05-12-01
- UNSPSC
- 31171512
Description
This combined bearing integrates a needle roller bearing with an angular contact ball bearing in a single unit, allowing it to carry radial loads together with axial loads acting in one direction. Bore diameter is 12.0 mm, outside diameter 24.0 mm, and width 16.0 mm, with a net mass of 32.4 g. The limiting speed is 23600 1/min and the reference speed is 21000 1/min, design in accordance with DIN 5429-2. The combination of needle rollers and an angular contact ball bearing in one housing allows radial and single-direction axial loads to be supported at a reduced axial installation space compared to using two separate bearings. Its dimensions and speed ratings make it suitable for compact shaft supports where both load types occur simultaneously and axial guidance in one direction is required.
The same bearing from other manufacturers (1 designations)
Same size and design — suffix notation differs between brands.
INA
NKIA5901-XL
original — this page
equivalent designation
SKF
NKIA5901
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
NKIA5901-XL
Common designation: NKIA5901
Needle roller/angular contact ball bearing
⌀12 × 24 × 16 mm
od EUR 20.38net
+ VAT 23% = EUR 25.07 gross
Cheaper in larger quantities
| from 5 pcs | EUR 19.97 | −2% |
| from 10 pcs | EUR 19.77 | −3% |
| from 25 pcs | EUR 19.36 | −5% |
| from 50 pcs | EUR 18.95 | −7% |
Dispatched within 24 h from our own warehouse
Shipping within the EU: DHL, GLS, from EUR 13.18 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.