NTN NA4838 190 mm ID Needle Roller Bearing Machined-ring, Needle Roller, 240 mm OD
- RS-stocknr.:
- 454-051
- Fabrikantnummer:
- NA4838
- Fabrikant:
- NTN
Subtotaal (1 eenheid)*
€ 1.042,10
(excl. BTW)
€ 1.260,94
(incl. BTW)
GRATIS bezorging voor bestellingen van meer dan € 75,00
Tijdelijk niet op voorraad
- Verzending vanaf 17 maart 2026
Heeft u meer nodig? Klik op 'Controleer leverdata' voor extra voorraad en levertijden.
Aantal stuks | Per stuk |
|---|---|
| 1 + | € 1.042,10 |
*prijsindicatie
- RS-stocknr.:
- 454-051
- Fabrikantnummer:
- NA4838
- Fabrikant:
- NTN
Specificaties
Datasheets
Wetgeving en compliance
Productomschrijving
Zoek vergelijkbare producten door een of meer kenmerken te selecteren.
Alles selecteren | Attribuut | Waarde |
|---|---|---|
| Merk | NTN | |
| Product Type | Needle Roller Bearing | |
| Inside Diameter | 190 mm | |
| Race Width | 50mm | |
| Bore Type | Round | |
| Cage Material | Steel | |
| Roller Material | Steel | |
| Number of Rows | 1 | |
| Series | NA4838 | |
| Internal Clearance | CN | |
| Bearing Material | High Carbon Chrome Steel | |
| Static Load Rating | 680kN | |
| Outside Diameter | 240 mm | |
| Dynamic Load Rating | 227kN | |
| End Type | Open | |
| Standards/Approvals | RoHS | |
| Limiting Speed | 1900rpm | |
| Maximum Speed - Oil | 1900rpm | |
| Maximum Speed - Grease | 1300rpm | |
| Race Type | Machine-Ring Needle Roller Bearing with Inner Ring | |
| Bearing Type | Machined-ring, Needle Roller | |
| Alles selecteren | ||
|---|---|---|
Merk NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 190 mm | ||
Race Width 50mm | ||
Bore Type Round | ||
Cage Material Steel | ||
Roller Material Steel | ||
Number of Rows 1 | ||
Series NA4838 | ||
Internal Clearance CN | ||
Bearing Material High Carbon Chrome Steel | ||
Static Load Rating 680kN | ||
Outside Diameter 240 mm | ||
Dynamic Load Rating 227kN | ||
End Type Open | ||
Standards/Approvals RoHS | ||
Limiting Speed 1900rpm | ||
Maximum Speed - Oil 1900rpm | ||
Maximum Speed - Grease 1300rpm | ||
Race Type Machine-Ring Needle Roller Bearing with Inner Ring | ||
Bearing Type Machined-ring, Needle Roller | ||
- Land van herkomst:
- JP
The NTN Needle roller bearing is a remarkable engineering solution designed for precision and reliability in various mechanical applications. Specially crafted with a machined-ring and an inner ring, it offers enhanced stability and support while efficiently accommodating axial loads. The innovative double-side ribs ensure improved guidance and retention of the rolling elements, which ultimately contributes to the durability and performance longevity of the product. With a thoughtful design allowing for effective lubrication and minimal friction, this bearing stands out for its capability to operate under both grease and oil lubrication conditions.
Engineered for high load capacity and durability in demanding environments
Double-side ribs enhance guidance and retention of rolling elements
Designed to accommodate both grease and oil lubrication for versatile use
Optimised for low friction, promoting smooth operation and efficiency
Robust construction supports a wide operating temperature range
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