NTN 1R55X63X45 55 mm ID Needle Roller Bearing Needle Roller, 63 mm OD
- RS Stock No.:
- 640-180
- Mfr. Part No.:
- 1R55X63X45
- Brand:
- NTN
Subtotal (1 unit)*
£28.36
(exc. VAT)
£34.03
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 18 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £28.36 |
*price indicative
- RS Stock No.:
- 640-180
- Mfr. Part No.:
- 1R55X63X45
- 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 | 55mm | |
| Race Width | 45mm | |
| Series | 1R | |
| Outside Diameter | 63mm | |
| Standards/Approvals | No | |
| Bearing Type | Needle Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 55mm | ||
Race Width 45mm | ||
Series 1R | ||
Outside Diameter 63mm | ||
Standards/Approvals No | ||
Bearing Type Needle Roller | ||
Non Compliant
- COO (Country of Origin):
- JP
The NTN Needle Roller Bearing with inner ring, featuring an internal diameter of 55 mm and a bearing/inner ring width of 45 mm. It has an under roller diameter of 63 mm, a minimum fillet radius of 1 mm, and an inner ring chamfer length of 2.2 mm. This bearing does not include a lubrication hole on the inner ring and is manufactured to precision class P0 standards. With a mass of 0.256 kg, it is designed for robust and precise performance in demanding mechanical applications.
60 mm Min shoulder diameter IR
1 mm Max shaft & housing fillet radius
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