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)*
SGD45.35
(exc. GST)
SGD49.43
(inc. GST)
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In Stock
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Units | Per unit |
|---|---|
| 1 + | SGD45.35 |
*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 | |
| Dynamic Load Rating | 8.5kN | |
| Outside Diameter | 30mm | |
| Internal Clearance | CN | |
| Static Load Rating | 11.9kN | |
| Number of Rows | 1 | |
| Limiting Speed | 9000rpm | |
| Standards/Approvals | RoHS | |
| Series | RNA4903LL/3AS | |
| Maximum Speed - Grease | 9000rpm | |
| Race Type | Machine-Ring | |
| Bearing Type | Needle Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 22mm | ||
Race Width 13mm | ||
Roller Material Steel | ||
Dynamic Load Rating 8.5kN | ||
Outside Diameter 30mm | ||
Internal Clearance CN | ||
Static Load Rating 11.9kN | ||
Number of Rows 1 | ||
Limiting Speed 9000rpm | ||
Standards/Approvals RoHS | ||
Series RNA4903LL/3AS | ||
Maximum Speed - Grease 9000rpm | ||
Race Type Machine-Ring | ||
Bearing Type Needle Roller | ||
- 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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