NTN 4T-2689/2631 Taper Roller 28.5 mm ID Roller Bearing, 66.4 mm OD
- RS庫存編號:
- 453-850
- 製造零件編號:
- 4T-2689/2631
- 製造商:
- NTN
小計（1 件）*
TWD1,998.00
(不含稅)
TWD2,097.90
(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21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 + | TWD1,998.00 |
* 參考價格
- RS庫存編號:
- 453-850
- 製造零件編號:
- 4T-2689/2631
- 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 | 28.5mm | |
| Roller Material | Case Hardening Steel | |
| Cage Material | Pressed Steel | |
| Maximum Speed - Oil | 8200rpm | |
| Cup Width | 19.05mm | |
| Static Load Rating | 72.5kN | |
| Maximum Speed - Grease | 6200rpm | |
| Outside Diameter | 66.4mm | |
| Bearing Material | Case Carburised Steel | |
| Limiting Speed | 6200, 8200rpm | |
| Bearing Dynamic Load Rating | 71.5kN | |
| Standards/Approvals | JIS B 1512, RoHS, ABMA, ISO 355 | |
| Series | 4T-2689/2631 | |
| Number of Rows | 1 | |
| Cone Width | 25.433mm | |
| Bearing Type | Taper Roller | |
| Race Type | Tapered | |
| 選取全部 | ||
|---|---|---|
品牌 NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 28.5mm | ||
Roller Material Case Hardening Steel | ||
Cage Material Pressed Steel | ||
Maximum Speed - Oil 8200rpm | ||
Cup Width 19.05mm | ||
Static Load Rating 72.5kN | ||
Maximum Speed - Grease 6200rpm | ||
Outside Diameter 66.4mm | ||
Bearing Material Case Carburised Steel | ||
Limiting Speed 6200, 8200rpm | ||
Bearing Dynamic Load Rating 71.5kN | ||
Standards/Approvals JIS B 1512, RoHS, ABMA, ISO 355 | ||
Series 4T-2689/2631 | ||
Number of Rows 1 | ||
Cone Width 25.433mm | ||
Bearing Type Taper Roller | ||
Race Type Tapered | ||
- COO (Country of Origin):
- JP
The NTN Single Row Tapered Roller Bearing is designed for superior performance in demanding applications. With its robust construction and pressed steel cage, it offers excellent load capacity while ensuring durability and reliability. Engineered to handle radial and axial loads, this bearing is the perfect choice for industries requiring precision and longevity. Its thoughtful design facilitates easy installation and maintenance, promoting seamless operation in machinery. The compact dimensions and lightweight specifications make it suitable for various engineering applications, ensuring it meets the expectations of both quality and efficiency. With a maximum operating temperature of 120 °C and a wide range of compatibility, this bearing stands out in its class, offering outstanding capabilities for numerous setups.
Designed to support high radial and axial loads
Pressed steel cage ensures optimal space utilization and strength
Lightweight structure reduces the burden on machinery
Efficient performance across a broad temperature range
Easy installation and maintenance support operational efficiency
Engineered for longevity with precise manufacturing standards
Provides dependable service life under varied conditions
Ideal for applications needing compact and robust bearing solutions
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