Technical data
24 parametersIdentification
- Manufacturer
- INA
- Type
- Yoke type track roller
- Part number (SKU)
- NA2201-2RSR#N1
- EAN
- 4012801175050
Dimensions
- Bore d
- 12 mm
- Outside diameter D
- 32 mm
- Mass
- 67 g
Load ratings and operation
- Dynamic load rating C
- 6600 N
- Static load rating C₀
- 8300 N
- Sealing
- 2RSR
Full manufacturer specification14 parameters · expand
- Bearing width
- 14.0 mm
- Fatigue load limit, radial
- 1300.0 N
- Inner ring raceway diameter
- 16.0 mm
- Minimum chamfer
- 0.6 mm
- Minimum mounting dimension
- 22.0 mm
- Outer ring profile
- R500
- Outer ring width
- 13.8 mm
- PFAS
- no
- Radius of outer ring outside profile
- 500.0 mm
- REACH
- REACH compliant
- Relubrication
- IR
- RoHS
- RoHS compliant
- Sealing
- 2RSR
- Speed on permanent grease lubrication
- 4700.0 1/min
Classification
- Manufacturer category
- Rolling and Plain Bearings › Track Rollers, Yoke Type-, Stud Type Track Rollers › Yoke Type Track Rollers
- eCl@ss class
- 23-05-15-01
- UNSPSC
- 31171512
Description
This needle roller bearing carries a single row of needle rollers running on a particularly thick-walled outer ring, together with a needle roller and cage assembly and a separately mountable inner ring. Bore diameter is 12.0 mm, outside diameter 32.0 mm, and net mass is 67.0 g. The outer ring is not axially guided, and sealing is provided on both sides by lip seals (2RSR), giving radial sealing action. The thick-walled outer ring gives the design the load-carrying capacity typical of track rollers, while the separately mountable inner ring simplifies fitting onto a shaft. Since the outer ring is not axially guided, the bearing accommodates axial displacement without additional constraint, and the double-sided lip seals keep out contaminants while retaining lubricant, supporting reliable operation with grease lubrication.
The same bearing from other manufacturers (1 designations)
Same size and design — suffix notation differs between brands.
INA
NA2201-2RSR
original — this page
equivalent designation
NTN
NA2201LL
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
NA2201-2RSR
Common designation: NA2201 2RS
Yoke type track roller
⌀12 × 32 mm
od EUR 19.31net
+ VAT 23% = EUR 23.75 gross
Cheaper in larger quantities
| from 5 pcs | EUR 18.92 | −2% |
| from 10 pcs | EUR 18.73 | −3% |
| from 25 pcs | EUR 18.34 | −5% |
| from 50 pcs | EUR 17.95 | −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.
