NTN 1R40X45X20.5 40 mm ID Roller Bearing Needle Roller, 45 mm OD
- RS Stock No.:
- 722-662
- Mfr. Part No.:
- 1R40X45X20.5
- Brand:
- NTN
Subtotal (1 unit)*
£10.49
(exc. VAT)
£12.59
(inc. VAT)
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- 3 unit(s) shipping from 23 April 2026
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Units | Per unit |
|---|---|
| 1 + | £10.49 |
*price indicative
- RS Stock No.:
- 722-662
- Mfr. Part No.:
- 1R40X45X20.5
- 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 | Roller Bearing | |
| Inside Diameter | 40mm | |
| Race Width | 20.5mm | |
| Bore Type | Round | |
| Cage Material | Steel | |
| Series | 1R | |
| Outside Diameter | 45mm | |
| Bearing Type | Needle Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 40mm | ||
Race Width 20.5mm | ||
Bore Type Round | ||
Cage Material Steel | ||
Series 1R | ||
Outside Diameter 45mm | ||
Bearing Type Needle Roller | ||
RoHS Status: Exempt
- COO (Country of Origin):
- JP
The NTN Inner Ring for a needle roller bearing is a precision-engineered component designed to support high-load applications in confined spaces. It provides a hardened and ground raceway surface, ensuring smooth rolling motion and extended bearing life. Commonly used in industrial machinery and automotive systems, it enhances performance where Compact design and durability are critical.
Manufactured from high quality hardened steel for wear resistance
Provides a precise raceway surface for needle rollers
Suitable for applications with limited radial space
Ensures high load carrying capacity in Compact assemblies
Compatible with various needle roller bearing types for versatile use
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