NTN NK73/25R+1R65X73X25 65 mm ID Roller Bearing Machined-ring, Needle Roller, 90 mm OD
- RS Stock No.:
- 455-331
- Mfr. Part No.:
- NK73/25R+1R65X73X25
- Manufacturer:
- NTN
Subtotal (1 unit)*
SGD140.73
(exc. GST)
SGD153.40
(inc. GST)
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Stocked by manufacturer
- Ready to ship from 22 June 2026
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Units | Per unit |
|---|---|
| 1 + | SGD140.73 |
*price indicative
- RS Stock No.:
- 455-331
- Mfr. Part No.:
- NK73/25R+1R65X73X25
- Manufacturer:
- NTN
Specifications
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 | 65mm | |
| Race Width | 25mm | |
| Bore Type | Round | |
| Roller Material | Steel | |
| Cage Material | Steel | |
| Outside Diameter | 90mm | |
| Internal Clearance | CN | |
| Static Load Rating | 100kN | |
| Number of Rows | 1 | |
| Bearing Material | High Carbon Chrome Steel | |
| Dynamic Load Rating | 54kN | |
| Limiting Speed | 5500rpm | |
| Maximum Speed - Grease | 3700rpm | |
| Maximum Speed - Oil | 5500rpm | |
| Series | NK73/25R+1R65X73X25 | |
| Standards/Approvals | RoHS | |
| End Type | Open | |
| Bearing Type | Machined-ring, Needle Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 65mm | ||
Race Width 25mm | ||
Bore Type Round | ||
Roller Material Steel | ||
Cage Material Steel | ||
Outside Diameter 90mm | ||
Internal Clearance CN | ||
Static Load Rating 100kN | ||
Number of Rows 1 | ||
Bearing Material High Carbon Chrome Steel | ||
Dynamic Load Rating 54kN | ||
Limiting Speed 5500rpm | ||
Maximum Speed - Grease 3700rpm | ||
Maximum Speed - Oil 5500rpm | ||
Series NK73/25R+1R65X73X25 | ||
Standards/Approvals RoHS | ||
End Type Open | ||
Bearing Type Machined-ring, Needle Roller | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing exemplifies precision engineering, designed for optimal performance in various applications. Crafted , it features a machined ring that ensures robust support and stability. With a focus on durability, this bearing integrates an inner ring and double-side ribs alongside a lubrication hole, guaranteeing efficient operation under varying conditions. Ideal for both grease and oil lubrication, it provides a reliable solution for minimal maintenance. This product stands out with its compact dimensions, ensuring it fits seamlessly in tight spaces while delivering exceptional load ratings for dynamic and static conditions.
Double-side ribs help maintain alignment and prevent misalignment during operation
Lubrication holes facilitate easy maintenance for extended bearing life
Dynamic load rating ensures reliability under varying operational conditions
Static load rating supports heavy loads without risk of premature failure
Compact dimensions enable installation in restricted spaces
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