Technical data
27 parametersIdentification
- Manufacturer
- INA
- Type
- Needle roller bearing
- Part number (SKU)
- NA6908-ZW-XL#N1>1
- EAN
- 4012802208603
- Cage
- Standard
Dimensions
- Bore d
- 40 mm
- Outside diameter D
- 62 mm
- Width B
- 40 mm
- Mass
- 429.7 g
Load ratings and operation
- Dynamic load rating C
- 74000 N
- Static load rating C₀
- 116000 N
- Limiting speed
- 9200 1/min
Full manufacturer specification15 parameters · expand
- Axial displacement
- 0.5 mm
- Cage
- Standard
- Cage feature
- Standard
- Category
- XL
- Fatigue load limit, radial
- 19800.0 N
- Inner ring raceway diameter
- 48.0 mm
- Max. operating temperature
- 120.0 °C
- Min. operating temperature
- -30.0 °C
- Minimum chamfer
- 0.6 mm
- Number of rows
- ZW
- PFAS
- no
- REACH
- REACH compliant
- Reference speed
- 5100.0 1/min
- RoHS
- RoHS compliant
- Special features
- Standard
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 has a double row (ZW) design with a bore diameter of 40.0 mm, outside diameter of 62.0 mm, and width of 40.0 mm, giving it a net mass of 429.7 g. It runs with a limiting speed of 9200.0 1/min and a reference speed of 5100.0 1/min, fitted with a standard cage. The double row of needle rollers provides increased radial load capacity within a compact cross-section, making full use of the available radial space. The standard cage design keeps the rolling elements evenly spaced, supporting stable running at the stated speed ratings. The dimension series 69 profile results in a comparatively narrow section relative to its bore and outside diameter, suitable where radial stiffness is required without added axial width beyond the 40.0 mm dimension.
The same bearing from other manufacturers (4 designations)
Same size and design — suffix notation differs between brands.
INA
NA6908-ZW-XL
original — this page
equivalent designation
GPZ
634908
IKO
NA6908
NTN
NA6908
SKF
NA6908
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
NA6908-ZW-XL
Common designation: NA6908 ZW
Needle roller bearing
⌀40 × 62 × 40 mm
od EUR 54.24net
+ VAT 23% = EUR 66.72 gross
Cheaper in larger quantities
| from 5 pcs | EUR 53.16 | −2% |
| from 10 pcs | EUR 52.62 | −3% |
| from 25 pcs | EUR 51.53 | −5% |
| from 50 pcs | EUR 50.45 | −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.


