NTN NA6918R 90 mm I.D Needle Roller Bearing Machined-ring, Needle Roller, 125 mm O.D
- RS Stock No.:
- 453-761
- Mfr. Part No.:
- NA6918R
- Brand:
- NTN
Subtotal (1 unit)*
£334.64
(exc. VAT)
£401.57
(inc. VAT)
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- Shipping from 05 January 2026
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Units | Per unit |
|---|---|
| 1 + | £334.64 |
*price indicative
- RS Stock No.:
- 453-761
- Mfr. Part No.:
- NA6918R
- 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 | 63mm | |
| Bore Type | Cylindrical | |
| Roller Material | Steel | |
| Outside Diameter | 125 mm | |
| Dynamic Load Rating | 175kN | |
| Standards/Approvals | RoHS | |
| Maximum Speed - Oil | 3800rpm | |
| Maximum Speed - Grease | 2500rpm | |
| Limiting Speed | 2500rpm | |
| Bearing Material | Steel | |
| Number of Rows | 2 | |
| Static Load Rating | 425kN | |
| Series | NA6918R | |
| Internal Clearance | CN | |
| Bearing Type | Machined-ring, Needle Roller | |
| Race Type | Needle Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 90 mm | ||
Race Width 63mm | ||
Bore Type Cylindrical | ||
Roller Material Steel | ||
Outside Diameter 125 mm | ||
Dynamic Load Rating 175kN | ||
Standards/Approvals RoHS | ||
Maximum Speed - Oil 3800rpm | ||
Maximum Speed - Grease 2500rpm | ||
Limiting Speed 2500rpm | ||
Bearing Material Steel | ||
Number of Rows 2 | ||
Static Load Rating 425kN | ||
Series NA6918R | ||
Internal Clearance CN | ||
Bearing Type Machined-ring, Needle Roller | ||
Race Type Needle Roller | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing features a machined-ring design with an inner ring, creating an optimal solution for applications requiring high load capacity and minimal axial space. Engineered to deliver superior performance, it provides exceptional reliability in demanding conditions, making it an ideal choice for various mechanical systems. With its robust structure, the bearing ensures smooth operation across a wide range of speeds and temperatures, contributing to extended service life and improved system efficiency. The inclusion of lubrication holes facilitates enhanced maintenance whilst promoting optimal performance, affirming its crucial role in machinery where precision and durability are paramount.
Operates effectively within a broad temperature range, from -20 °C to 120 °C
Offers a dynamic load rating ensuring optimal performance under varied operational conditions
Built with high-quality rolling element materials for increased wear resistance
Radial clearance class allows for consistency in performance across applications
Compact dimensions maximise axial space, fitting seamlessly into tight installations
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