INA NA6903-XL 17mm I.D Needle Roller Bearing, 30mm O.D
- RS Stock No.:
- 194-7301
- Mfr. Part No.:
- NA6903-XL
- Brand:
- INA
Save 8% when you buy 25 units
Subtotal (1 unit)*
£36.62
(exc. VAT)
£43.94
(inc. VAT)
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- Shipping from 17 November 2025
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Units | Per unit |
|---|---|
| 1 - 4 | £36.62 |
| 5 - 9 | £35.15 |
| 10 - 24 | £34.41 |
| 25 + | £33.69 |
*price indicative
- RS Stock No.:
- 194-7301
- Mfr. Part No.:
- NA6903-XL
- Brand:
- INA
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | INA | |
| Inside Diameter | 17mm | |
| Outside Diameter | 30mm | |
| Roller Bearing Type | Needle | |
| Race Width | 23mm | |
| Bore Type | Parallel | |
| Material | Steel | |
| Static Load Rating | 29000N | |
| Number of Rows | 1 | |
| Dynamic Load Rating | 21100N | |
| End Type | Open | |
| Fatigue Limit Load | 5200N | |
Select all | ||
|---|---|---|
Brand INA | ||
Inside Diameter 17mm | ||
Outside Diameter 30mm | ||
Roller Bearing Type Needle | ||
Race Width 23mm | ||
Bore Type Parallel | ||
Material Steel | ||
Static Load Rating 29000N | ||
Number of Rows 1 | ||
Dynamic Load Rating 21100N | ||
End Type Open | ||
Fatigue Limit Load 5200N | ||
The Bearings can support high to very high radial forces
Are used when the load carrying capacity or accuracy of drawn cup needle roller bearings with open ends is no longer sufficient and the high load capacity of cylindrical roller bearings is not yet required
Can only support radial loads and, as a result, are highly suitable for use as non-locating bearings (they permit axial displacement of the shaft relative to the housing in the bearing)
Permit high speeds in spite of line contact
Compensate misalignments between the shaft and housing (aligning needle roller bearings)
Require only a very small radial design envelope, particularly if the bearing arrangement is designed without an inner ring
Are available in numerous sizes and designs
Result in particularly compact, cost-effective and economical bearing arrangements
Are used when the load carrying capacity or accuracy of drawn cup needle roller bearings with open ends is no longer sufficient and the high load capacity of cylindrical roller bearings is not yet required
Can only support radial loads and, as a result, are highly suitable for use as non-locating bearings (they permit axial displacement of the shaft relative to the housing in the bearing)
Permit high speeds in spite of line contact
Compensate misalignments between the shaft and housing (aligning needle roller bearings)
Require only a very small radial design envelope, particularly if the bearing arrangement is designed without an inner ring
Are available in numerous sizes and designs
Result in particularly compact, cost-effective and economical bearing arrangements
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