Technical data
24 parametersIdentification
- Manufacturer
- INA
- Type
- Needle roller bearing
- Part number (SKU)
- NA4907-2RSR-XL#N1>2
- EAN
- 4012802219395
Dimensions
- Bore d
- 35 mm
- Outside diameter D
- 55 mm
- Mass
- 178 g
Load ratings and operation
- Dynamic load rating C
- 29500 N
- Static load rating C₀
- 39500 N
- Sealing
- 2RSR
Full manufacturer specification14 parameters · expand
- Category
- XL
- Coating
- without
- Fatigue load limit, radial
- 7400.0 N
- Inner ring raceway diameter
- 42.0 mm
- Limiting speed for grease lubrication
- 6400.0 1/min
- Max. operating temperature
- 100.0 °C
- Min. operating temperature
- -20.0 °C
- Minimum chamfer
- 0.6 mm
- Outer ring width
- 20.0 mm
- PFAS
- no
- REACH
- REACH compliant
- RoHS
- RoHS compliant
- Sealing
- 2RSR
- Width, inner ring
- 21.0 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
This needle roller bearing carries a solid inner ring and a full complement of needle rollers, giving high radial load capacity within a compact cross-section. Bore diameter is 35.0 mm, outside diameter 55.0 mm, and net mass is 0.178 kg. Sealing is provided on both sides by lip seals, marked 2RSR in the designation, which keep contaminants out of the raceway and retain internal lubricant. The double-sided lip sealing allows the bearing to run without additional external protection, making it suitable for applications where the bearing must operate reliably with minimal maintenance. The solid inner ring construction supports precise radial guidance and consistent load distribution across the needle rollers, while the sealed design maintains grease retention over extended operating periods.
The same bearing from other manufacturers (2 designations)
Same size and design — suffix notation differs between brands.
INA
NA4907-2RSR-XL
original — this page
equivalent designation
NSK
NA4907TT
NTN
NA4907LL
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
NA4907-2RSR-XL
Common designation: NA4907 2RS
Needle roller bearing
⌀35 × 55 mm
od EUR 24.81net
+ VAT 23% = EUR 30.52 gross
Cheaper in larger quantities
| from 5 pcs | EUR 24.32 | −2% |
| from 10 pcs | EUR 24.07 | −3% |
| from 25 pcs | EUR 23.57 | −5% |
| from 50 pcs | EUR 23.08 | −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.
