NTN 1R45X55X20 45 mm ID Needle Roller Bearing Needle Roller, 55 mm OD
- RS庫存編號:
- 640-335
- 製造零件編號:
- 1R45X55X20
- 製造商:
- NTN
小計（1 件）*
TWD847.00
(不含稅)
TWD889.35
(含稅)
訂單超過 $1,300.00 免費送貨
製造商存貨
- 準備從 2026年7月13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 + | TWD847.00 |
* 參考價格
- RS庫存編號:
- 640-335
- 製造零件編號:
- 1R45X55X20
- 製造商:
- NTN
規格
法例與合規
產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | NTN | |
| Product Type | Needle Roller Bearing | |
| Inside Diameter | 45mm | |
| Race Width | 20mm | |
| Outside Diameter | 55mm | |
| Standards/Approvals | No | |
| Series | 1R | |
| Bearing Type | Needle Roller | |
| 選取全部 | ||
|---|---|---|
品牌 NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 45mm | ||
Race Width 20mm | ||
Outside Diameter 55mm | ||
Standards/Approvals No | ||
Series 1R | ||
Bearing Type Needle Roller | ||
不相容
- COO (Country of Origin):
- JP
The NTN Needle Roller Bearing with an internal diameter of 45 mm, inner ring width of 20 mm, and under roller diameter of 55 mm is designed for applications requiring high load capacity and compact dimensions. The minimum fillet radius of 0.6 mm ensures smooth transitions in the bearing's geometry, reducing stress concentrations. The absence of a lubrication hole on the inner ring may necessitate external lubrication methods to ensure optimal performance. With a precision class of P0, it meets standard tolerances suitable for general-purpose applications.
49 mm Min shoulder diameter IR
0.6 mm Max shaft & housing fillet radius
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