NTN NK47/30R+1R42X47X30 42 mm ID Roller Bearing Needle Roller, Machined-ring, 57 mm OD
- RS庫存編號:
- 455-319
- 製造零件編號:
- NK47/30R+1R42X47X30
- 製造商:
- NTN
小計（1 件）*
TWD2,065.00
(不含稅)
TWD2,168.25
(含稅)
訂單超過 $1,300.00 免費送貨
製造商存貨
- 準備從 2026年10月19日 起發貨
**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。
單位 | 每單位 |
|---|---|
| 1 + | TWD2,065.00 |
* 參考價格
- RS庫存編號:
- 455-319
- 製造零件編號:
- NK47/30R+1R42X47X30
- 製造商:
- NTN
規格
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產品詳細資訊
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | NTN | |
| Product Type | Roller Bearing | |
| Inside Diameter | 42mm | |
| Race Width | 30mm | |
| Bore Type | Round | |
| Cage Material | Steel | |
| Roller Material | Steel | |
| Number of Rows | 1 | |
| Static Load Rating | 91.5kN | |
| Internal Clearance | CN | |
| Outside Diameter | 57mm | |
| Dynamic Load Rating | 42.5kN | |
| End Type | Open | |
| Series | NK47/30R+1R42X47X30 | |
| Maximum Speed - Oil | 8500rpm | |
| Maximum Speed - Grease | 5500rpm | |
| Limiting Speed | 8500rpm | |
| Standards/Approvals | RoHS | |
| Bearing Material | High Carbon Chrome Steel | |
| Bearing Type | Needle Roller, Machined-ring | |
| 選取全部 | ||
|---|---|---|
品牌 NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 42mm | ||
Race Width 30mm | ||
Bore Type Round | ||
Cage Material Steel | ||
Roller Material Steel | ||
Number of Rows 1 | ||
Static Load Rating 91.5kN | ||
Internal Clearance CN | ||
Outside Diameter 57mm | ||
Dynamic Load Rating 42.5kN | ||
End Type Open | ||
Series NK47/30R+1R42X47X30 | ||
Maximum Speed - Oil 8500rpm | ||
Maximum Speed - Grease 5500rpm | ||
Limiting Speed 8500rpm | ||
Standards/Approvals RoHS | ||
Bearing Material High Carbon Chrome Steel | ||
Bearing Type Needle Roller, Machined-ring | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing is designed for precision and reliability, adapting seamlessly to various applications. Engineered with a machined-ring and inner ring, it guarantees minimal friction while accommodating significant loads. This product features double-side ribs and a lubrication hole, ensuring optimal performance in demanding conditions. Its robust construction and carefully defined specifications contribute to its versatility in machinery, creating a critical component for smooth operational flow. Perfect for those seeking durability without compromising performance, this bearing is crafted to meet the high standards expected from top-tier manufacturers.
Double-side ribs promote even distribution of forces
Incorporates a lubrication hole for effective maintenance
Radial clearance class CN ensures precision fitting
Can withstand extreme temperatures, ranging from -20 °C to 120 °C
Support for both grease and oil lubrication enhances operational versatility
Lightweight construction at just 0.222 kg facilitates ease of installation
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