NTN NK37/20R 37 mm ID Needle Roller Bearing Machined-ring, Needle Roller, 47 mm OD
- RS Stock No.:
- 455-486
- Mfr. Part No.:
- NK37/20R
- Brand:
- NTN
Subtotal (1 unit)*
£19.15
(exc. VAT)
£22.98
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 13 March 2026
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Units | Per unit |
|---|---|
| 1 + | £19.15 |
*price indicative
- RS Stock No.:
- 455-486
- Mfr. Part No.:
- NK37/20R
- 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 | 37 mm | |
| Race Width | 20mm | |
| Bore Type | Round | |
| Cage Material | Steel | |
| Roller Material | Steel | |
| Dynamic Load Rating | 25.3kN | |
| Number of Rows | 1 | |
| Bearing Material | High Carbon Chrome Steel | |
| Outside Diameter | 47 mm | |
| Series | NK37/20R | |
| Internal Clearance | CN | |
| Static Load Rating | 43.5kN | |
| Limiting Speed | 11000rpm | |
| Maximum Speed - Grease | 7500rpm | |
| Maximum Speed - Oil | 11000rpm | |
| Standards/Approvals | RoHS | |
| End Type | Open | |
| Bearing Type | Machined-ring, Needle Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 37 mm | ||
Race Width 20mm | ||
Bore Type Round | ||
Cage Material Steel | ||
Roller Material Steel | ||
Dynamic Load Rating 25.3kN | ||
Number of Rows 1 | ||
Bearing Material High Carbon Chrome Steel | ||
Outside Diameter 47 mm | ||
Series NK37/20R | ||
Internal Clearance CN | ||
Static Load Rating 43.5kN | ||
Limiting Speed 11000rpm | ||
Maximum Speed - Grease 7500rpm | ||
Maximum Speed - Oil 11000rpm | ||
Standards/Approvals RoHS | ||
End Type Open | ||
Bearing Type Machined-ring, Needle Roller | ||
- COO (Country of Origin):
- JP
The NTN needle roller bearing is designed to excel in demanding applications. Its machined-ring construction enhances stability while eliminating the need for an inner ring, providing a compact and efficient solution. This innovative bearing features double-side ribs with a strategic lubrication hole, ensuring optimal performance and longevity even in high-load conditions. The compact dimensions combined with robust material construction make the NK37/20R a reliable choice for various machinery and equipment, enabling seamless operations with minimal downtime.
Designed with a lubrication hole to facilitate maintenance
Ideal for applications requiring compact design without compromising strength
Robust construction maximises lifespan and reliability
Precision class P0 guarantees dependable performance
Minimises downtime through high dynamic load ratings
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