Technical data
25 parametersIdentification
- Manufacturer
- INA
- Type
- Needle roller bearing
- Part number (SKU)
- NK73/25-XL#N1>1
- EAN
- 4012802701029
- Cage
- Standard
- Tolerance class
- PN
Dimensions
- Outside diameter D
- 90 mm
- Mass
- 303 g
Load ratings and operation
- Dynamic load rating C
- 60000 N
- Static load rating C₀
- 100000 N
- Limiting speed
- 6300 1/min
Full manufacturer specification14 parameters · expand
- Cage
- Standard
- Cage feature
- Standard
- Category
- XL
- Fatigue load limit, radial
- 17900.0 N
- Lubricant
- without
- Max. operating temperature
- 120.0 °C
- Min. operating temperature
- -30.0 °C
- Minimum chamfer
- 1.0 mm
- Outer ring width
- 25.0 mm
- PFAS
- no
- REACH
- REACH compliant
- Reference speed
- 4150.0 1/min
- RoHS
- RoHS compliant
- Under roller diameter
- 73.0 mm
Classification
- Manufacturer category
- Rolling and Plain Bearings › Roller Bearings › Needle Roller Bearings › Machined Needle Roller Bearings
- eCl@ss class
- 23-05-09-07
- UNSPSC
- 31171512
Description
Needle roller bearings NK, light series
The same bearing from other manufacturers (2 designations)
Same size and design — suffix notation differs between brands.
INA
NK73/25-XL
original — this page
equivalent designation
NTN
NK73/25
NTN
NK73/25R
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
NK73/25-XL
Common designation: NK73/25
Needle roller bearing
od EUR 53.44net
+ VAT 23% = EUR 65.73 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 52.37 | −2% |
| from 10 pcs | EUR 51.84 | −3% |
| from 25 pcs | EUR 50.77 | −5% |
| from 50 pcs | EUR 49.70 | −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.