NTN RNA49/32R 40 mm ID Roller Bearing Machined-ring, Needle Roller, 52 mm OD
- RS Stock No.:
- 455-507
- Mfr. Part No.:
- RNA49/32R
- Brand:
- NTN
Subtotal (1 unit)*
£24.67
(exc. VAT)
£29.60
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 03 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £24.67 |
*price indicative
- RS Stock No.:
- 455-507
- Mfr. Part No.:
- RNA49/32R
- 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 | 20mm | |
| Bore Type | Cylindrical | |
| Roller Material | Steel | |
| Standards/Approvals | RoHS | |
| Outside Diameter | 52mm | |
| Maximum Speed - Oil | 10000rpm | |
| Dynamic Load Rating | 31.5kN | |
| Maximum Speed - Grease | 6500rpm | |
| Series | RNA49/32R | |
| Internal Clearance | CN | |
| Static Load Rating | 47.5kN | |
| Number of Rows | 1 | |
| Race Type | Needle Roller | |
| Bearing Type | Machined-ring, Needle Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 40mm | ||
Race Width 20mm | ||
Bore Type Cylindrical | ||
Roller Material Steel | ||
Standards/Approvals RoHS | ||
Outside Diameter 52mm | ||
Maximum Speed - Oil 10000rpm | ||
Dynamic Load Rating 31.5kN | ||
Maximum Speed - Grease 6500rpm | ||
Series RNA49/32R | ||
Internal Clearance CN | ||
Static Load Rating 47.5kN | ||
Number of Rows 1 | ||
Race Type Needle Roller | ||
Bearing Type Machined-ring, Needle Roller | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing is engineered with precision, delivering robustness and reliability for various mechanical applications. Designed without an inner ring, it features double-side ribs and a lubrication hole, ensuring optimum performance and ease of maintenance. With a compact design that does not compromise on strength, this bearing is adept at handling radial loads while minimising friction. It is suitable for use in environments with wide temperature variations, making it versatile across industries. Built to the highest standards, this bearing embodies both quality and durability, standing as an ideal choice for those seeking dependable performance.
Versatility enables use in diverse applications across several sectors
Manufactured from quality materials for enhanced longevity
Defined lubrication limits support adaptability in varying operational speeds
Max shoulder diameter optimises fitting to ensure stable operation
Min operating temperature allows functionality in cooler environments
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