NTN NK45/20R 45 mm ID Roller Bearing Needle Roller, 55 mm OD
- RS Stock No.:
- 453-917
- Mfr. Part No.:
- NK45/20R
- Manufacturer:
- NTN
Subtotal (1 unit)*
MYR154.70
FREE delivery for orders over RM 150.00
Stocked by manufacturer
- Ready to ship from 21 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 1 + | MYR154.70 |
*price indicative
- RS Stock No.:
- 453-917
- Mfr. Part No.:
- NK45/20R
- 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 | 45mm | |
| Race Width | 20mm | |
| Roller Material | Steel | |
| Cage Material | Steel | |
| End Type | Open | |
| Outside Diameter | 55mm | |
| Series | NK45/20R | |
| Maximum Speed - Oil | 9000rpm | |
| Number of Rows | 1 | |
| Dynamic Load Rating | 28kN | |
| Limiting Speed | 9000rpm | |
| Maximum Speed - Grease | 6000rpm | |
| Standards/Approvals | RoHS | |
| Internal Clearance | CN | |
| Static Load Rating | 52.5kN | |
| Bearing Material | High Carbon Chrome Steel | |
| Bearing Type | Needle Roller | |
| Race Type | Machine-Ring | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 45mm | ||
Race Width 20mm | ||
Roller Material Steel | ||
Cage Material Steel | ||
End Type Open | ||
Outside Diameter 55mm | ||
Series NK45/20R | ||
Maximum Speed - Oil 9000rpm | ||
Number of Rows 1 | ||
Dynamic Load Rating 28kN | ||
Limiting Speed 9000rpm | ||
Maximum Speed - Grease 6000rpm | ||
Standards/Approvals RoHS | ||
Internal Clearance CN | ||
Static Load Rating 52.5kN | ||
Bearing Material High Carbon Chrome Steel | ||
Bearing Type Needle Roller | ||
Race Type Machine-Ring | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing is expertly designed to enhance the performance and reliability of machinery with its precision engineering. Specifically crafted without an inner ring, this component is ideal for applications requiring robust load handling in compact spaces. The ingenious double-side ribs and lubrication hole ensure optimal performance and longevity, making it a preferred choice for engineers and technicians alike. This bearing not only meets but exceeds expectations in terms of dynamic and static load ratings, delivering exceptional durability under varying operating conditions
Lubrication hole simplifies maintenance and extends service life
Exceptional static and dynamic load ratings for various applications
Designed for efficient operation across a wide temperature range
Robust construction utilises high-quality materials for longevity
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