NTN RNA4913R 72 mm ID Roller Bearing Needle Roller, Machined-ring, 90 mm OD
- RS Stock No.:
- 455-525
- Mfr. Part No.:
- RNA4913R
- Manufacturer:
- NTN
Subtotal (1 unit)*
TWD3,140.00
(exc. GST)
TWD3,297.00
(inc. GST)
FREE delivery for orders over NT$1,300.00
Stocked by manufacturer
- Ready to ship from November 25, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | TWD3,140.00 |
*price indicative
- RS Stock No.:
- 455-525
- Mfr. Part No.:
- RNA4913R
- Manufacturer:
- NTN
Specifications
Product overview and 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 | 72mm | |
| Race Width | 25mm | |
| Bore Type | Cylindrical | |
| Roller Material | Steel | |
| Internal Clearance | CN | |
| Static Load Rating | 112kN | |
| Number of Rows | 1 | |
| Outside Diameter | 90mm | |
| Dynamic Load Rating | 62.5kN | |
| Standards/Approvals | RoHS | |
| Series | RNA4913R | |
| Maximum Speed - Oil | 5500rpm | |
| Maximum Speed - Grease | 3700rpm | |
| Race Type | Needle Roller | |
| Bearing Type | Needle Roller, Machined-ring | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 72mm | ||
Race Width 25mm | ||
Bore Type Cylindrical | ||
Roller Material Steel | ||
Internal Clearance CN | ||
Static Load Rating 112kN | ||
Number of Rows 1 | ||
Outside Diameter 90mm | ||
Dynamic Load Rating 62.5kN | ||
Standards/Approvals RoHS | ||
Series RNA4913R | ||
Maximum Speed - Oil 5500rpm | ||
Maximum Speed - Grease 3700rpm | ||
Race Type Needle Roller | ||
Bearing Type Needle Roller, Machined-ring | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing is designed for high-performance applications. This machined-ring bearing is crafted without an inner ring, enabling a compact design that maintains excellent load-bearing capabilities. Its double-side ribs and lubrication hole facilitate reliable operation and prolonged service life, making it an ideal choice for various industrial contexts. The bearing is characterised by its sturdy construction, ensuring it can withstand dynamic and static loads effectively. With a precision class of P0, the RNA4913R offers consistent performance in challenging environments. This bearing is perfectly suited for applications requiring durability, precision, and efficiency, thus enhancing overall machinery reliability.
Exceptional dynamic and static load ratings enhance performance under pressure
Constructed from high-quality materials for increased lifespan
Excellent temperature resistance allows for use in diverse environments
Low mass optimises operational efficiency and energy consumption
Min fillet radius ensures compatibility with varying shaft sizes
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