NTN NA4904RCT 20 mm ID Needle Roller Bearing Needle Roller, Machined-ring, 37 mm OD
- RS Stock No.:
- 454-059
- Mfr. Part No.:
- NA4904RCT
- Brand:
- NTN
Subtotal (1 unit)*
£23.50
(exc. VAT)
£28.20
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 30 March 2026
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Units | Per unit |
|---|---|
| 1 + | £23.50 |
*price indicative
- RS Stock No.:
- 454-059
- Mfr. Part No.:
- NA4904RCT
- 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 | Needle Roller Bearing | |
| Inside Diameter | 20 mm | |
| Race Width | 17mm | |
| Bore Type | Cylindrical | |
| Roller Material | Steel | |
| Internal Clearance | CN | |
| Series | NA4904RCT | |
| Static Load Rating | 25.5kN | |
| Number of Rows | 1 | |
| Outside Diameter | 37 mm | |
| Maximum Speed - Grease | 11000rpm | |
| Dynamic Load Rating | 21.3kN | |
| Standards/Approvals | RoHS | |
| Maximum Speed - Oil | 16000rpm | |
| Race Type | Needle Roller | |
| Bearing Type | Needle Roller, Machined-ring | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 20 mm | ||
Race Width 17mm | ||
Bore Type Cylindrical | ||
Roller Material Steel | ||
Internal Clearance CN | ||
Series NA4904RCT | ||
Static Load Rating 25.5kN | ||
Number of Rows 1 | ||
Outside Diameter 37 mm | ||
Maximum Speed - Grease 11000rpm | ||
Dynamic Load Rating 21.3kN | ||
Standards/Approvals RoHS | ||
Maximum Speed - Oil 16000rpm | ||
Race Type Needle Roller | ||
Bearing Type Needle Roller, Machined-ring | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing is designed with precision engineering to deliver high performance in various applications. Featuring a machined-ring construction along with an inner ring, it ensures reliable support and stability under load. The incorporation of lubrication holes optimises its functionality and extends operational life, making it an ideal choice for both industrial and commercial uses. The robust specifications, including dynamic and static load ratings, highlight its capability to withstand demanding conditions. This component stands out for its versatility, whether in light machinery or heavy-duty equipment, providing users with assurance in performance and durability.
Manufactured to cater for high-speed operations, promoting efficiency
Constructed to function effectively across varying temperature ranges
Offers minimal fillet radius, facilitating seamless integration into existing assemblies
Constructed from high-quality steel for exceptional wear resistance
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