NTN RNA4903R 22 mm ID Needle Roller Bearing Machined-ring, Needle Roller, 30 mm OD
- RS庫存編號:
- 453-492
- 製造零件編號:
- RNA4903R
- 製造商:
- NTN
小計（1 件）*
TWD737.00
(不含稅)
TWD773.85
(含稅)
訂單超過 $1,300.00 免費送貨
有庫存
- 加上 13 件從 2026年1月05日 起發貨
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單位 | 每單位 |
|---|---|
| 1 + | TWD737.00 |
* 參考價格
- RS庫存編號:
- 453-492
- 製造零件編號:
- RNA4903R
- 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 | 22 mm | |
| Race Width | 13mm | |
| Bore Type | Cylindrical | |
| Roller Material | Steel | |
| Static Load Rating | 14.6kN | |
| Series | RNA4903R | |
| Internal Clearance | CN | |
| Bearing Material | Steel | |
| Maximum Speed - Oil | 18000rpm | |
| Dynamic Load Rating | 11.2kN | |
| Number of Rows | 1 | |
| Standards/Approvals | RoHS | |
| Maximum Speed - Grease | 12000rpm | |
| Outside Diameter | 30 mm | |
| Race Type | Needle Roller | |
| Bearing Type | Machined-ring, Needle Roller | |
| 選取全部 | ||
|---|---|---|
品牌 NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 22 mm | ||
Race Width 13mm | ||
Bore Type Cylindrical | ||
Roller Material Steel | ||
Static Load Rating 14.6kN | ||
Series RNA4903R | ||
Internal Clearance CN | ||
Bearing Material Steel | ||
Maximum Speed - Oil 18000rpm | ||
Dynamic Load Rating 11.2kN | ||
Number of Rows 1 | ||
Standards/Approvals RoHS | ||
Maximum Speed - Grease 12000rpm | ||
Outside Diameter 30 mm | ||
Race Type Needle Roller | ||
Bearing Type Machined-ring, Needle Roller | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing features a solid machined ring for enhanced strength and durability. It has radial clearance class CN for standard internal clearance and precision class P0 for general-purpose accuracy. Suitable for high-load applications with limited radial space. Ideal for gearboxes, engines, and industrial machinery.
The minimum operating temperature is -20°C
Rolling element material is Acier 100Cr6
Precision class is P0
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