NTN RNA4903LL/3AS 22 mm ID Roller Bearing Needle Roller, 30 mm OD
- RS Stock No.:
- 455-513
- Mfr. Part No.:
- RNA4903LL/3AS
- Manufacturer:
- NTN
Subtotal (1 unit)*
MYR158.23
FREE delivery for orders over RM 150.00
Stocked by manufacturer
- Ready to ship from 26 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 1 + | MYR158.23 |
*price indicative
- RS Stock No.:
- 455-513
- Mfr. Part No.:
- RNA4903LL/3AS
- Manufacturer:
- NTN
Specifications
Technical data sheets
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 | |
| Internal Clearance | CN | |
| Outside Diameter | 30mm | |
| Limiting Speed | 9000rpm | |
| Static Load Rating | 11.9kN | |
| Number of Rows | 1 | |
| Dynamic Load Rating | 8.5kN | |
| Maximum Speed - Grease | 9000rpm | |
| Standards/Approvals | RoHS | |
| Series | RNA4903LL/3AS | |
| 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 | ||
Internal Clearance CN | ||
Outside Diameter 30mm | ||
Limiting Speed 9000rpm | ||
Static Load Rating 11.9kN | ||
Number of Rows 1 | ||
Dynamic Load Rating 8.5kN | ||
Maximum Speed - Grease 9000rpm | ||
Standards/Approvals RoHS | ||
Series RNA4903LL/3AS | ||
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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