NTN NA4830 150 mm ID Roller Bearing Needle Roller, Machined-ring, 190 mm OD
- RS Stock No.:
- 454-045
- Mfr. Part No.:
- NA4830
- Manufacturer:
- NTN
Subtotal (1 unit)*
€540.52
(exc. VAT)
€664.84
(inc. VAT)
Stocked by manufacturer
- Ready to ship from 20 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €540.52 |
*price indicative
- RS Stock No.:
- 454-045
- Mfr. Part No.:
- NA4830
- Manufacturer:
- 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 | Roller Bearing | |
| Inside Diameter | 150mm | |
| Race Width | 40mm | |
| Bore Type | Round | |
| Roller Material | Steel | |
| Cage Material | Steel | |
| Limiting Speed | 1600rpm | |
| Maximum Speed - Oil | 2400rpm | |
| Maximum Speed - Grease | 1600rpm | |
| Internal Clearance | CN | |
| Number of Rows | 1 | |
| Series | NA4830 | |
| Standards/Approvals | RoHS | |
| End Type | Open | |
| Outside Diameter | 190mm | |
| Dynamic Load Rating | 152kN | |
| Static Load Rating | 390kN | |
| Bearing Material | High Carbon Chrome Steel | |
| Race Type | Machine-Ring Needle Roller Bearing with Inner Ring | |
| Bearing Type | Needle Roller, Machined-ring | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 150mm | ||
Race Width 40mm | ||
Bore Type Round | ||
Roller Material Steel | ||
Cage Material Steel | ||
Limiting Speed 1600rpm | ||
Maximum Speed - Oil 2400rpm | ||
Maximum Speed - Grease 1600rpm | ||
Internal Clearance CN | ||
Number of Rows 1 | ||
Series NA4830 | ||
Standards/Approvals RoHS | ||
End Type Open | ||
Outside Diameter 190mm | ||
Dynamic Load Rating 152kN | ||
Static Load Rating 390kN | ||
Bearing Material High Carbon Chrome Steel | ||
Race Type Machine-Ring Needle Roller Bearing with Inner Ring | ||
Bearing Type Needle Roller, Machined-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
Related links
- NTN NA4928 140 mm ID Roller Bearing Needle Roller 190 mm OD
- NTN RNA4926 150 mm ID Roller Bearing Needle Roller 180 mm OD
- NTN NKS70R 70 mm ID Roller Bearing Needle Roller 90 mm OD
- NTN NK47/30R 47 mm ID Roller Bearing Needle Roller 57 mm OD
- NTN NA4822 110 mm ID Roller Bearing Needle Roller 140 mm OD
- NTN NK95/36R 95 mm ID Roller Bearing Needle Roller 115 mm OD
- NTN NK47/30R+1R42X47X30 42 mm ID Roller Bearing Needle Roller 57 mm OD
- NTN NK8/16 15 mm ID Roller Bearing Needle Roller 8 mm OD