NTN RNA4911R 63 mm ID Needle Roller Bearing Needle Roller, 80 mm OD
- RS stock no.:
- 455-522
- Mfr. Part No.:
- RNA4911R
- Manufacturer:
- NTN
Subtotal (1 unit)*
R 1 025,62
(exc. VAT)
R 1 179,46
(inc. VAT)
Add 2 units to get free delivery
Temporarily out of stock
- Shipping from 20 March 2026
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Units | Per unit |
|---|---|
| 1 + | R 1,025.62 |
*price indicative
- RS stock no.:
- 455-522
- Mfr. Part No.:
- RNA4911R
- Manufacturer:
- NTN
Specification
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 | Needle Roller Bearing | |
| Inside Diameter | 63 mm | |
| Race Width | 25mm | |
| Roller Material | Steel | |
| Series | RNA4911R | |
| Internal Clearance | CN | |
| Static Load Rating | 99.5kN | |
| Number of Rows | 1 | |
| Maximum Speed - Grease | 4300rpm | |
| Standards/Approvals | RoHS | |
| Maximum Speed - Oil | 6500rpm | |
| Dynamic Load Rating | 58.5kN | |
| Outside Diameter | 80 mm | |
| Race Type | Machine-Ring | |
| Bearing Type | Needle Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 63 mm | ||
Race Width 25mm | ||
Roller Material Steel | ||
Series RNA4911R | ||
Internal Clearance CN | ||
Static Load Rating 99.5kN | ||
Number of Rows 1 | ||
Maximum Speed - Grease 4300rpm | ||
Standards/Approvals RoHS | ||
Maximum Speed - Oil 6500rpm | ||
Dynamic Load Rating 58.5kN | ||
Outside Diameter 80 mm | ||
Race Type Machine-Ring | ||
Bearing Type Needle Roller | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing features a machined-ring design, specifically crafted for applications requiring robust performance without an inner ring. Its innovative double-side ribs and lubrication hole ensure optimal functionality, making it an ideal choice for severe operational environments. With a comprehensive understanding of precision and reliability, the product embodies the highest standards of engineering excellence. Designed for versatility, this bearing excels in various settings, promising longevity and efficient operation. Its dynamic load rating of 58.5 kN and static load rating of 99.5 kN showcase its capability to handle substantial weight and stress, granting peace of mind in demanding applications.
Machined-ring construction offers enhanced durability
Designed for a wide range of applications to ensure versatility
Capabilities accommodate both grease and oil lubrication
High dynamic and static load ratings ensure reliability in demanding conditions
Operates effectively in extreme temperature ranges, enhancing adaptability
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