NTN NK37/20R 37 mm I.D Needle Roller Bearing Machined-ring, Needle Roller, 47 mm O.D
- 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 19 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
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 | |
| Maximum Speed - Oil | 11000rpm | |
| Standards/Approvals | RoHS | |
| Maximum Speed - Grease | 7500rpm | |
| Limiting Speed | 11000rpm | |
| Bearing Material | High Carbon Chrome Steel | |
| Number of Rows | 1 | |
| Static Load Rating | 43.5kN | |
| Series | NK37/20R | |
| End Type | Open | |
| Dynamic Load Rating | 25.3kN | |
| Outside Diameter | 47 mm | |
| Internal Clearance | CN | |
| 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 | ||
Maximum Speed - Oil 11000rpm | ||
Standards/Approvals RoHS | ||
Maximum Speed - Grease 7500rpm | ||
Limiting Speed 11000rpm | ||
Bearing Material High Carbon Chrome Steel | ||
Number of Rows 1 | ||
Static Load Rating 43.5kN | ||
Series NK37/20R | ||
End Type Open | ||
Dynamic Load Rating 25.3kN | ||
Outside Diameter 47 mm | ||
Internal Clearance CN | ||
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
Related links
- NTN NK37/30R 37 mm I.D Needle Roller Bearing Needle Roller 47 mm O.D
- NTN RNA4906R 35 mm I.D Needle Roller Bearing Machined-ring 47 mm O.D
- NTN NK37/20R+1R32X37X20 32 mm I.D Needle Roller Bearing Needle Roller, 47 mm O.D
- NTN NK37/30R+1R32X37X30 32 mm I.D Needle Roller Bearing Needle Roller 47 mm O.D
- NTN NK28/20R 28 mm I.D Needle Roller Bearing Machined-ring 37 mm O.D
- NTN NA6904R 20 mm I.D Needle Roller Bearing Machined-ring 37 mm O.D
- NTN NKS37 37 mm I.D Needle Roller Bearing Machined-ring 52 mm O.D
- NTN NK30/20R 30 mm I.D Needle Roller Bearing Machined-ring 40 mm O.D
