NTN RNA49/32R 40 mm ID Needle Roller Bearing Machined-ring, Needle Roller, 52 mm OD
- RS stock no.:
- 455-507
- Mfr. Part No.:
- RNA49/32R
- Manufacturer:
- NTN
Subtotal (1 unit)*
R 576,72
(exc. VAT)
R 663,23
(inc. VAT)
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- Shipping from 14 May 2026
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Units | Per unit |
|---|---|
| 1 + | R 576.72 |
*price indicative
- RS stock no.:
- 455-507
- Mfr. Part No.:
- RNA49/32R
- Manufacturer:
- NTN
Specification
Technical data sheets
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 | |
| Bore Type | Cylindrical | |
| Roller Material | Steel | |
| Standards/Approvals | RoHS | |
| Number of Rows | 1 | |
| Maximum Speed - Grease | 6500rpm | |
| Maximum Speed - Oil | 10000rpm | |
| Static Load Rating | 47.5kN | |
| Dynamic Load Rating | 31.5kN | |
| Outside Diameter | 52 mm | |
| Internal Clearance | CN | |
| Series | RNA49/32R | |
| Bearing Type | Machined-ring, Needle Roller | |
| Race Type | Needle Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 40 mm | ||
Race Width 20mm | ||
Bore Type Cylindrical | ||
Roller Material Steel | ||
Standards/Approvals RoHS | ||
Number of Rows 1 | ||
Maximum Speed - Grease 6500rpm | ||
Maximum Speed - Oil 10000rpm | ||
Static Load Rating 47.5kN | ||
Dynamic Load Rating 31.5kN | ||
Outside Diameter 52 mm | ||
Internal Clearance CN | ||
Series RNA49/32R | ||
Bearing Type Machined-ring, Needle Roller | ||
Race Type 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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