NTN NA4918R 90 mm I.D Needle Roller Bearing Machined-ring, Needle Roller, 125 mm O.D
- RS Stock No.:
- 454-502
- Mfr. Part No.:
- NA4918R
- Brand:
- NTN
Subtotal (1 unit)*
£184.80
(exc. VAT)
£221.76
(inc. VAT)
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- Shipping from 05 January 2026
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Units | Per unit |
|---|---|
| 1 + | £184.80 |
*price indicative
- RS Stock No.:
- 454-502
- Mfr. Part No.:
- NA4918R
- 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 | Needle Roller Bearing | |
| Inside Diameter | 90 mm | |
| Race Width | 35mm | |
| Bore Type | Cylindrical | |
| Roller Material | Steel | |
| Internal Clearance | CN | |
| Outside Diameter | 125 mm | |
| Series | NA4918R | |
| Standards/Approvals | RoHS | |
| Number of Rows | 1 | |
| Maximum Speed - Grease | 2500rpm | |
| Maximum Speed - Oil | 3800rpm | |
| Static Load Rating | 252kN | |
| Dynamic Load Rating | 116kN | |
| Race Type | Needle Roller | |
| Bearing Type | Machined-ring, Needle Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 90 mm | ||
Race Width 35mm | ||
Bore Type Cylindrical | ||
Roller Material Steel | ||
Internal Clearance CN | ||
Outside Diameter 125 mm | ||
Series NA4918R | ||
Standards/Approvals RoHS | ||
Number of Rows 1 | ||
Maximum Speed - Grease 2500rpm | ||
Maximum Speed - Oil 3800rpm | ||
Static Load Rating 252kN | ||
Dynamic Load Rating 116kN | ||
Race Type Needle Roller | ||
Bearing Type Machined-ring, Needle Roller | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing with machined ring and inner ring is expertly designed to provide superior performance in various applications. Featuring double-side ribs and a lubrication hole, this bearing is built for exceptional durability and efficiency. Ideal for systems requiring precise load distribution, it meets rigorous standards for dynamic and static load ratings, ensuring reliability under pressure. Its robust construction is complemented by a thoughtful design that incorporates intricate details, such as an optimal internal diameter and width to accommodate a range of fitting requirements. With its extensive operational temperature range, this bearing is adaptable for both standard and challenging environments, making it a versatile choice for engineers and technicians alike.
Constructed for enhanced load distribution across various applications
Incorporates a lubrication hole to facilitate maintenance
Features double-side ribs for improved stability and longevity
Optimised internal diameter and width for precise fitting
Offers adaptability to a wide range of operational temperatures
Designed with critical dimensions to meet high-performance standards
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