NTN RNA6918R 105 mm ID Needle Roller Bearing Needle, 125 mm OD
- RS庫存編號:
- 698-467
- 製造零件編號:
- RNA6918R
- 製造商:
- NTN
小計（1 件）*
TWD12,874.00
(不含稅)
TWD13,517.70
(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12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 + | TWD12,874.00 |
* 參考價格
- RS庫存編號:
- 698-467
- 製造零件編號:
- RNA6918R
- 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 | 105mm | |
| Race Width | 63mm | |
| Bore Type | Cylindrical | |
| Cage Material | Steel | |
| Dynamic Load Rating | 175kN | |
| Internal Clearance | CN | |
| Static Load Rating | 425kN | |
| Bearing Material | Steel | |
| Limiting Speed | 2500rpm | |
| Maximum Speed - Grease | 15000°/s | |
| Maximum Speed - Oil | 22800°/s | |
| End Type | Shielded | |
| Outside Diameter | 125mm | |
| Bearing Type | Needle | |
| 選取全部 | ||
|---|---|---|
品牌 NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 105mm | ||
Race Width 63mm | ||
Bore Type Cylindrical | ||
Cage Material Steel | ||
Dynamic Load Rating 175kN | ||
Internal Clearance CN | ||
Static Load Rating 425kN | ||
Bearing Material Steel | ||
Limiting Speed 2500rpm | ||
Maximum Speed - Grease 15000°/s | ||
Maximum Speed - Oil 22800°/s | ||
End Type Shielded | ||
Outside Diameter 125mm | ||
Bearing Type Needle | ||
豁免
- COO (Country of Origin):
- JP
The NTN Needle Roller Bearing is designed for applications requiring high-load capacities with minimal space requirements. This precision-engineered product features a machined ring and is without an inner ring, offering flexibility for various installations. The bearing's external diameter of 125 mm and width of 63 mm, paired with robust dynamic and static load ratings, ensure optimal performance in demanding environments. Ideal for sectors where reliability is paramount, this bearing facilitates smooth motion and longevity, making it an excellent choice for machinery and industrial applications. Moreover, its effective lubrication capabilities enable both grease and oil lubrication, thus enhancing operational efficiency under varying conditions.
Designed without an inner ring providing space-saving advantages
Features precision-crafted machined rings for improved performance and reliability
Dynamic load rating of 175000000 mN ensures robustness under operational stress
Static load rating of 425000000 mN offers exceptional load-bearing capacity
Grease lubrication limit speed of 15000 °/s and oil lubrication limit speed of 22800 °/s for diverse lubrication options
Min operating temperature of -20 °C allows for cold-weather application while max operating temperature of 120 °C ensures versatility in various environments
Maximum shoulder diameter of 118.5 mm enhances compatibility with a range of installations
Min fillet radius of 1.1 mm for optimal fit and reduced stress concentrations
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