NTN NK47/30R 47 mm ID Roller Bearing Needle Roller, Machined-ring, 57 mm OD
- RS庫存編號:
- 453-920
- 製造零件編號:
- NK47/30R
- 製造商:
- NTN
小計（1 件）*
TWD1,446.00
(不含稅)
TWD1,518.30
(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05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 + | TWD1,446.00 |
* 參考價格
- RS庫存編號:
- 453-920
- 製造零件編號:
- NK47/30R
- 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 | 47mm | |
| Race Width | 30mm | |
| Bore Type | Round | |
| Roller Material | Steel | |
| Cage Material | Steel | |
| Outside Diameter | 57mm | |
| Dynamic Load Rating | 42.5kN | |
| End Type | Open | |
| Series | NK47/30R | |
| Maximum Speed - Oil | 8500rpm | |
| Internal Clearance | CN | |
| Static Load Rating | 91.5kN | |
| Number of Rows | 1 | |
| Bearing Material | High Carbon Chrome Steel | |
| Maximum Speed - Grease | 5500rpm | |
| Limiting Speed | 8500rpm | |
| Standards/Approvals | RoHS | |
| Bearing Type | Needle Roller, Machined-ring | |
| 選取全部 | ||
|---|---|---|
品牌 NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 47mm | ||
Race Width 30mm | ||
Bore Type Round | ||
Roller Material Steel | ||
Cage Material Steel | ||
Outside Diameter 57mm | ||
Dynamic Load Rating 42.5kN | ||
End Type Open | ||
Series NK47/30R | ||
Maximum Speed - Oil 8500rpm | ||
Internal Clearance CN | ||
Static Load Rating 91.5kN | ||
Number of Rows 1 | ||
Bearing Material High Carbon Chrome Steel | ||
Maximum Speed - Grease 5500rpm | ||
Limiting Speed 8500rpm | ||
Standards/Approvals RoHS | ||
Bearing Type Needle Roller, Machined-ring | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing with a machined-ring design, crafted without an inner ring, is engineered for optimal performance in demanding applications. This innovative component has been meticulously designed to include double-side ribs and a lubrication hole, enhancing both reliability and ease of maintenance. With precision manufacturing , this model epitomises excellence in functionality and durability. Its robust structure promises longevity while effectively managing various load conditions. Ideal for a range of industrial applications, this bearing not only meets high standards of performance but also contributes to greater operational efficiency, making it an indispensable asset in any professional setting.
Constructed from high-quality materials for enhanced durability
Features a lubrication hole to simplify maintenance processes
Optimised for smooth operation at various speeds for greater versatility
Suitable for a wide temperature range, ensuring reliable performance in diverse conditions
Offers excellent radial clearance management to prevent premature wear
Streamlined design contributes to reduced overall weight, enhancing energy efficiency
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