NTN 1R40X50X20 40 mm I.D Needle Roller Bearing Needle Roller, 50 mm O.D
- RS Stock No.:
- 640-330
- Mfr. Part No.:
- 1R40X50X20
- Brand:
- NTN
Subtotal (1 unit)*
£15.83
(exc. VAT)
£19.00
(inc. VAT)
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- Shipping from 02 January 2026
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Units | Per unit |
|---|---|
| 1 + | £15.83 |
*price indicative
- RS Stock No.:
- 640-330
- Mfr. Part No.:
- 1R40X50X20
- Brand:
- NTN
Specifications
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 | 40 mm | |
| Race Width | 20mm | |
| Standards/Approvals | No | |
| Outside Diameter | 50 mm | |
| Series | 1R | |
| Bearing Type | Needle Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 40 mm | ||
Race Width 20mm | ||
Standards/Approvals No | ||
Outside Diameter 50 mm | ||
Series 1R | ||
Bearing Type Needle Roller | ||
Non Compliant
- COO (Country of Origin):
- JP
The NTN Needle Roller Bearing with a 40 mm internal diameter, 20 mm width, and 50 mm under roller diameter is a high-performance component designed for applications requiring compact size and high load capacity. With a minimum fillet radius of 0.3 mm and an inner ring chamfer length of 0.8 mm, this bearing ensures smooth operation and ease of installation. The absence of a lubrication hole on the inner ring indicates that it is intended for use in environments where external lubrication is sufficient. Classified under precision class P0, this bearing meets standard tolerances suitable for general-purpose applications.
44 mm Min shoulder diameter IR
0.3 mm Max shaft & housing fillet radius
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