NTN NA4830 150 mm ID Needle Roller Bearing Needle Roller, Machined-ring, 190 mm OD
- RS Stock No.:
- 454-045
- Mfr. Part No.:
- NA4830
- Brand:
- NTN
Subtotal (1 unit)*
$1,132.54
(exc. GST)
$1,245.79
(inc. GST)
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- Shipping from 23 March 2026
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Units | Per unit |
|---|---|
| 1 + | $1,132.54 |
*price indicative
- RS Stock No.:
- 454-045
- Mfr. Part No.:
- NA4830
- Brand:
- NTN
Specifications
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 | 150 mm | |
| Race Width | 40mm | |
| Bore Type | Round | |
| Roller Material | Steel | |
| Cage Material | Steel | |
| Series | NA4830 | |
| Number of Rows | 1 | |
| Internal Clearance | CN | |
| Static Load Rating | 390kN | |
| Dynamic Load Rating | 152kN | |
| End Type | Open | |
| Standards/Approvals | RoHS | |
| Outside Diameter | 190 mm | |
| Limiting Speed | 1600rpm | |
| Maximum Speed - Oil | 2400rpm | |
| Bearing Material | High Carbon Chrome Steel | |
| Maximum Speed - Grease | 1600rpm | |
| Bearing Type | Needle Roller, Machined-ring | |
| Race Type | Machine-Ring Needle Roller Bearing with Inner Ring | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 150 mm | ||
Race Width 40mm | ||
Bore Type Round | ||
Roller Material Steel | ||
Cage Material Steel | ||
Series NA4830 | ||
Number of Rows 1 | ||
Internal Clearance CN | ||
Static Load Rating 390kN | ||
Dynamic Load Rating 152kN | ||
End Type Open | ||
Standards/Approvals RoHS | ||
Outside Diameter 190 mm | ||
Limiting Speed 1600rpm | ||
Maximum Speed - Oil 2400rpm | ||
Bearing Material High Carbon Chrome Steel | ||
Maximum Speed - Grease 1600rpm | ||
Bearing Type Needle Roller, Machined-ring | ||
Race Type Machine-Ring Needle Roller Bearing with Inner Ring | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing is expertly designed for high-performance applications, featuring a machined-ring construction complemented by an inner ring. Engineered with precision, it enhances load-carrying capacities while ensuring smooth operation even under varying temperatures. The robust architectural integrity of the bearing allows for maximum stability and durability, catering particularly to demanding industrial environments. Its lubrication capabilities further optimise performance, making it a trusted choice for engineers seeking reliability and efficiency. With a comprehensive range of technical specifications, this product promises both innovation and quality, solidifying its position in cutting-edge machinery and equipment.
Precision class P0 offers robust manufacturing standards for improved accuracy
Dynamic and static load ratings support heavy applications with confidence
Includes a lubrication hole on the outer ring for easy maintenance
Mass optimised for reduced friction yet delivers strong performance metrics
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