NTN RNA4903LL/3AS 22 mm ID Roller Bearing Needle Roller, 30 mm OD
- RS Stock No.:
- 455-513
- Mfr. Part No.:
- RNA4903LL/3AS
- Brand:
- NTN
Subtotal (1 unit)*
£24.97
(exc. VAT)
£29.96
(inc. VAT)
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- Shipping from 06 October 2026
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Units | Per unit |
|---|---|
| 1 + | £24.97 |
*price indicative
- RS Stock No.:
- 455-513
- Mfr. Part No.:
- RNA4903LL/3AS
- Brand:
- NTN
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NTN | |
| Product Type | Roller Bearing | |
| Inside Diameter | 22mm | |
| Race Width | 13mm | |
| Roller Material | Steel | |
| Outside Diameter | 30mm | |
| Limiting Speed | 9000rpm | |
| Internal Clearance | CN | |
| Dynamic Load Rating | 8.5kN | |
| Series | RNA4903LL/3AS | |
| Number of Rows | 1 | |
| Static Load Rating | 11.9kN | |
| Standards/Approvals | RoHS | |
| Maximum Speed - Grease | 9000rpm | |
| Bearing Type | Needle Roller | |
| Race Type | Machine-Ring | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 22mm | ||
Race Width 13mm | ||
Roller Material Steel | ||
Outside Diameter 30mm | ||
Limiting Speed 9000rpm | ||
Internal Clearance CN | ||
Dynamic Load Rating 8.5kN | ||
Series RNA4903LL/3AS | ||
Number of Rows 1 | ||
Static Load Rating 11.9kN | ||
Standards/Approvals RoHS | ||
Maximum Speed - Grease 9000rpm | ||
Bearing Type Needle Roller | ||
Race Type Machine-Ring | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing is expertly designed for precision and reliability, making it an essential component for various mechanical applications. Engineered without an inner ring, it features a machined-ring structure that optimises performance and enhances durability. The compact design accommodates high load capacities while maintaining smooth operation. With a maximum operating temperature of 100 °C and a minimum of -20 °C, this bearing suits diverse working environments. Its dynamic load rating of 8.5 kN underscores its strength, while the lubrication hole enables effective maintenance. Whether for industrial machinery or automotive use, this bearing offers a secure fit and sustained performance.
Compact dimensions make it ideal for space-limited setups
Built to endure extreme temperatures, ensuring reliability in various conditions
Dynamic load rating indicates robust performance under operational stress
Ideal for precise engineering applications where reliability is critical
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