NTN 1R50X55X40 50mm I.D Needle Roller Bearing Needle Roller Bearing, 55mm O.D
- RS Stock No.:
- 640-076
- Mfr. Part No.:
- 1R50X55X40
- Brand:
- NTN
Subtotal (1 unit)*
£19.71
(exc. VAT)
£23.65
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 12 November 2025
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Units | Per unit |
|---|---|
| 1 + | £19.71 |
*price indicative
- RS Stock No.:
- 640-076
- Mfr. Part No.:
- 1R50X55X40
- Brand:
- NTN
Specifications
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NTN | |
| Inside Diameter | 50mm | |
| Outside Diameter | 55mm | |
| Roller Bearing Type | Needle Roller Bearing | |
| Race Width | 40mm | |
Select all | ||
|---|---|---|
Brand NTN | ||
Inside Diameter 50mm | ||
Outside Diameter 55mm | ||
Roller Bearing Type Needle Roller Bearing | ||
Race Width 40mm | ||
Non Compliant
- COO (Country of Origin):
- JP
The NTN Needle Roller Bearing with an internal diameter of 50 mm, inner ring width of 40 mm, and under roller diameter of 55 mm is designed for applications requiring high load capacity and compact dimensions. The minimum fillet radius of 0.6 mm ensures smooth transitions in the bearing's geometry, reducing stress concentrations. The absence of a lubrication hole on the inner ring may necessitate external lubrication methods to ensure optimal performance. With a precision class of P0, it meets standard tolerances suitable for general-purpose applications.
54 mm Min shoulder diameter IR
0.6 mm Max shaft & housing fillet radius
0.6 mm Max shaft & housing fillet radius