NTN RNA0-60X78X20 60 mm ID Needle Roller Bearing Needle, 78 mm OD
- RS庫存編號:
- 698-334
- 製造零件編號:
- RNA0-60X78X20
- 製造商:
- NTN
此圖片僅供參考，請參閲產品詳細資訊及規格
小計（1 件）*
TWD2,709.00
(不含稅)
TWD2,844.45
(含稅)
訂單超過 $1,300.00 免費送貨
暫時缺貨
- 從 2026年9月23日 發貨
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單位 | 每單位 |
|---|---|
| 1 + | TWD2,709.00 |
* 參考價格
- RS庫存編號:
- 698-334
- 製造零件編號:
- RNA0-60X78X20
- 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 | Needle Roller Bearing | |
| Inside Diameter | 60mm | |
| Race Width | 20mm | |
| Bore Type | Cylindrical | |
| Cage Material | Steel | |
| Bearing Material | Steel | |
| Outside Diameter | 78mm | |
| Dynamic Load Rating | 40kN | |
| Maximum Speed - Grease | 17.4°/s | |
| Maximum Speed - Oil | 39000°/s | |
| End Type | Shielded | |
| Static Load Rating | 75kN | |
| Limiting Speed | 6500rpm | |
| Internal Clearance | CN | |
| Bearing Type | Needle | |
| 選取全部 | ||
|---|---|---|
品牌 NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 60mm | ||
Race Width 20mm | ||
Bore Type Cylindrical | ||
Cage Material Steel | ||
Bearing Material Steel | ||
Outside Diameter 78mm | ||
Dynamic Load Rating 40kN | ||
Maximum Speed - Grease 17.4°/s | ||
Maximum Speed - Oil 39000°/s | ||
End Type Shielded | ||
Static Load Rating 75kN | ||
Limiting Speed 6500rpm | ||
Internal Clearance CN | ||
Bearing Type Needle | ||
豁免
- COO (Country of Origin):
- JP
The NTN Needle Roller Bearing is engineered for high-precision applications, featuring a machined ring design that supports optimal performance in dynamic environments. This separable bearing is crafted without an inner ring, making it suitable for applications where space efficiency and weight reduction are crucial. With a robust external diameter of 78 mm and a width of 20 mm, this bearing significantly enhances operational efficiency while reducing friction. Ideal for grease and oil lubrication, it functions effectively even under extreme temperature variations, offering reliability in demanding conditions.
Constructed with a machined ring design for enhanced stability and durability
Separable bearing design allows for easy installation and replacement
Large external diameter of 78 mm provides greater load distribution
Designed without an inner ring to save weight and space
Maintains high performance under dynamic loads with a dynamic load rating of 40000000 mN
Static load rating of 75000000 mN ensures robustness even at rest
Grease lubrication limit speed of 26400 °/s enhances operational capability
Oil lubrication limit speed of 39000 °/s allows for increased versatility in applications
Wide operational temperature range from 253.15 °K to 393.15 °K ensures reliable performance in varied environments
Precision class P0 guarantees accurate movement and positioning
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