Technical data
33 parametersIdentification
- Manufacturer
- INA
- Type
- Radial roller bearing
- Part number (SKU)
- NA4928-XL#N1>1
- EAN
- 4047643205399
- Cage
- Standard
Dimensions
- Bore d
- 140 mm
- Outside diameter D
- 190 mm
- Width B
- 50 mm
- Mass
- 4.15 kg
- Radial clearance
- CN (Group N)
Load ratings and operation
- Dynamic load rating C
- 237000 N
- Static load rating C₀
- 500000 N
- Limiting speed
- 2900 1/min
- Sealing
- without
Full manufacturer specification19 parameters · expand
- Axial displacement
- 1.5 mm
- Cage
- Standard
- Category
- XL
- Coating
- without
- Fatigue load limit, radial
- 79000.0 N
- Inner ring raceway diameter
- 160.0 mm
- Limiting speed for grease lubrication
- 1740.0 1/min
- Lubrication hole
- with
- Max. operating temperature
- 120.0 °C
- Min. operating temperature
- -30.0 °C
- Minimum chamfer
- 1.5 mm
- Number of rows
- 1
- PFAS
- no
- Radial internal clearance
- CN (group N)
- REACH
- REACH compliant
- Reference speed
- 1860.0 1/min
- RoHS
- RoHS compliant
- Sealing
- without
- Special features
- without
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
Radial roller bearing NA..-XL
The same bearing from other manufacturers (3 designations)
Same size and design — suffix notation differs between brands.
INA
NA4928-XL
original — this page
equivalent designation
KOYO
NA4928
NTN
NA49/28
NTN
NA4928
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
NA4928-XL
Common designation: NA4928
Radial roller bearing
⌀140 × 190 × 50 mm
od EUR 374.09net
+ VAT 23% = EUR 460.13 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 362.87 | −3% |
| from 10 pcs | EUR 359.13 | −4% |
| from 25 pcs | EUR 351.65 | −6% |
| from 50 pcs | EUR 344.17 | −8% |
Our own item, temporarily out of stock — write to us for a date.
Shipping within the EU: DHL, GLS, from EUR 13.18 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.