NTN RNA4826 145 mm ID Roller Bearing Needle Roller, 165 mm OD
- RS Stock No.:
- 455-498
- Mfr. Part No.:
- RNA4826
- Brand:
- NTN
Subtotal (1 unit)*
£328.25
(exc. VAT)
£393.90
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 02 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £328.25 |
*price indicative
- RS Stock No.:
- 455-498
- Mfr. Part No.:
- RNA4826
- 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 | 145mm | |
| Race Width | 35mm | |
| Cage Material | Sheet Steel | |
| Outside Diameter | 165mm | |
| Static Load Rating | 325kN | |
| Dynamic Load Rating | 137kN | |
| Maximum Speed - Oil | 16800°/s | |
| Internal Clearance | Normal | |
| Standards/Approvals | ISO | |
| Series | RNA 4826 | |
| Maximum Speed - Grease | 11400°/s | |
| Limiting Speed | 3200rpm | |
| Bearing Material | Bearing Steel | |
| Number of Rows | 1 | |
| Bearing Type | Needle Roller | |
| Race Type | Machine (Solid) | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 145mm | ||
Race Width 35mm | ||
Cage Material Sheet Steel | ||
Outside Diameter 165mm | ||
Static Load Rating 325kN | ||
Dynamic Load Rating 137kN | ||
Maximum Speed - Oil 16800°/s | ||
Internal Clearance Normal | ||
Standards/Approvals ISO | ||
Series RNA 4826 | ||
Maximum Speed - Grease 11400°/s | ||
Limiting Speed 3200rpm | ||
Bearing Material Bearing Steel | ||
Number of Rows 1 | ||
Bearing Type Needle Roller | ||
Race Type Machine (Solid) | ||
- COO (Country of Origin):
- JP
The NTN Single row needle roller bearing is designed with machined rings and integral flanges, providing an elegant solution for compact bearing arrangements. Its innovative structure allows for high radial load carrying capacity while maintaining a low cross-sectional height, making it ideal for applications where space is at a premium. The outer ring is equipped with an annular groove and lubrication holes for easy maintenance, ensuring that you can keep it in peak condition with minimal effort. Whether for industrial machinery or automotive applications, this bearing stands out with its exceptional stiffness and ability to accommodate axial displacement in both directions.
Integral flanges facilitate efficient axial guidance for stable operation
Annular groove and lubrication holes ensure straightforward maintenance
Designed for robust performance in dynamic and static applications
Sheet steel cage enhances durability and provides optimal needle roller positioning
Compatibility with hardened and ground raceways increases operational effectiveness
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