NTN RNA4928 160 mm ID Roller Bearing Needle Roller, 190 mm OD
- RS Stock No.:
- 455-620
- Mfr. Part No.:
- RNA4928
- Manufacturer:
- NTN
Subtotal (1 unit)*
€372.81
(exc. VAT)
€458.56
(inc. VAT)
Stocked by manufacturer
- Ready to ship from 15 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €372.81 |
*price indicative
- RS Stock No.:
- 455-620
- Mfr. Part No.:
- RNA4928
- 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 | 160mm | |
| Race Width | 50mm | |
| Roller Material | Steel | |
| Series | RNA4928 | |
| Outside Diameter | 190mm | |
| Static Load Rating | 485kN | |
| Maximum Speed - Oil | 2500rpm | |
| Maximum Speed - Grease | 1700rpm | |
| Number of Rows | 1 | |
| Internal Clearance | CN | |
| Standards/Approvals | RoHS | |
| Dynamic Load Rating | 209kN | |
| Race Type | Machine-Ring | |
| Bearing Type | Needle Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 160mm | ||
Race Width 50mm | ||
Roller Material Steel | ||
Series RNA4928 | ||
Outside Diameter 190mm | ||
Static Load Rating 485kN | ||
Maximum Speed - Oil 2500rpm | ||
Maximum Speed - Grease 1700rpm | ||
Number of Rows 1 | ||
Internal Clearance CN | ||
Standards/Approvals RoHS | ||
Dynamic Load Rating 209kN | ||
Race Type Machine-Ring | ||
Bearing Type Needle Roller | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing is designed for exceptional reliability in various engineering applications. Crafted without an inner ring, it boasts a machined-ring structure that allows for efficient load handling while ensuring a compact and lightweight design. The incorporation of double-side ribs further enhances stability, while an accessible lubrication hole optimises maintenance and operational longevity. This bearing excels in handling dynamic and static loads, making it an ideal choice for demanding environments. With its impressive temperature tolerance and precision design, the RNA4928 stands as a robust solution for engineers seeking quality and efficiency.
Lubrication hole facilitates easy maintenance and extended life
High dynamic load rating supports demanding applications
Outstanding temperature tolerance ensures performance in various conditions
Precision engineering delivers reliable and efficient operation
Manufactured from high-quality materials for durability
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