NTN NK85/25R 85 mm I.D Needle Roller Bearing Machined-ring, Needle Roller, 105 mm O.D
- RS Stock No.:
- 455-487
- Mfr. Part No.:
- NK85/25R
- Brand:
- NTN
Subtotal (1 unit)*
£75.33
(exc. VAT)
£90.40
(inc. VAT)
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- Shipping from 19 January 2026
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Units | Per unit |
|---|---|
| 1 + | £75.33 |
*price indicative
- RS Stock No.:
- 455-487
- Mfr. Part No.:
- NK85/25R
- 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 | 85 mm | |
| Race Width | 25mm | |
| Bore Type | Round | |
| Roller Material | Steel | |
| Cage Material | Steel | |
| Outside Diameter | 105 mm | |
| Series | NK85/25R | |
| Static Load Rating | 123kN | |
| Number of Rows | 1 | |
| Bearing Material | High Carbon Chrome Steel | |
| Dynamic Load Rating | 70.5kN | |
| Maximum Speed - Oil | 4700rpm | |
| Maximum Speed - Grease | 3100rpm | |
| Internal Clearance | CN | |
| Limiting Speed | 4700rpm | |
| Standards/Approvals | RoHS | |
| End Type | Open | |
| Bearing Type | Machined-ring, Needle Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 85 mm | ||
Race Width 25mm | ||
Bore Type Round | ||
Roller Material Steel | ||
Cage Material Steel | ||
Outside Diameter 105 mm | ||
Series NK85/25R | ||
Static Load Rating 123kN | ||
Number of Rows 1 | ||
Bearing Material High Carbon Chrome Steel | ||
Dynamic Load Rating 70.5kN | ||
Maximum Speed - Oil 4700rpm | ||
Maximum Speed - Grease 3100rpm | ||
Internal Clearance CN | ||
Limiting Speed 4700rpm | ||
Standards/Approvals RoHS | ||
End Type Open | ||
Bearing Type Machined-ring, Needle Roller | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing, machined-ring, without inner ring, is designed to deliver exceptional performance in a compact form. Ideal for applications demanding high load capacity and reliable operation, this bearing features double-side ribs that enhance alignment and stability. Built with a sophisticated lubrication hole in the outer ring, it ensures consistent oil flow, reducing friction and wear over time. The bearing’s robust construction, coupled with its precision class, guarantees effective transmission of forces, making it an excellent choice for various mechanical environments. With a proven operating temperature range, it adapts seamlessly to diverse conditions, ensuring longevity and reliability.
Double-side ribs ensure superior alignment
Lubrication hole facilitates efficient maintenance
Adaptable to various operational conditions
Precision class guarantees reliable performance
Robust design to withstand harsh environments
Mass-efficient design reduces overall system weight
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