| 符號 | 數值 | 說明 |
|---|---|---|
| d | 17 mm | Bore diameter |
| DSP | 40 mm | Outside diameter |
| B | 12 mm | Width |
| Cr | 10.100 N | Basic dynamic load rating, radial |
| C0r | 4.750 N | Basic static load rating, radial |
| ≈m | 0,06 kg | Weight |
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INA
INA 203-XL-NPP-B 調心深溝球軸承
Deep Groove Ball Bearings
Self-Aligning Deep Groove Ball Bearing
NT$239.89起
未稅ina:203-XL-NPP-BNT$239.89
| 規格 | 價格 | 數量 |
|---|---|---|
| ina:203-XL-NPP-B | NT$239.89 |
有庫存預計配送日期：2026.05.27（韓國庫存）
顯示價格為 EX-WORKS（國貿條規 2020）韓國首爾。運費、關稅及保險由買方承擔。
- Category
- 調心深溝球軸承
Overview
INA 203-XL-NPP-B Self-Aligning Deep Groove Ball Bearing combines the general-purpose rotation performance of a deep groove ball bearing with alignment compensation in a housing. It suits easy-mount rotating positions in conveyors, fans, and agricultural machines where shaft locking and sealing are required.
The internal structure follows deep groove ball bearing geometry while the outer ring may provide a spherical or insert-type interface. When matched with a housing, it compensates for static misalignment and improves field mountability with seals and locking devices.
Key features
- Low friction of a general-purpose ball bearing
- Misalignment compensation with matched housing
- Shaft locking and sealing options
- Easy installation and replacement
Typical applications
- Conveyor rollers
- Fans and blowers
- Agricultural machinery
- Compact industrial drives
Selection guidance
Check housing compatibility, shaft diameter, locking method, seal specification, load, and speed.
| 符號 | 數值 | 說明 |
|---|---|---|
| d2 | 22,5 mm | Rib diameter sealing inner ring |
| rmin | 0,6 mm | Minimum chamfer dimension |
| 項目 | 代碼 | 說明 |
|---|---|---|
| Sealing | NPP | |
| Shape of outer surface | B | Spherical |
| 符號 | 數值 | 說明 |
|---|---|---|
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
| 符號 | 數值 | 說明 |
|---|---|---|
| f0 | 13 | Calculation factor |
- Radial load
- Axial load in one direction
- Axial load in two directions
- Lifetime lubrication, freedom from maintenance
- Grease Lubrication
- Sealed on both sides
- Static angular error and misalignment
Also searched as
The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:
203XLNPPB203 XL NPP B203XL NPP B203XLNPP B203 XLNPPB203 XL NPPB203203XL203XLNPPINA203XLNPPBINA 203 XL NPP BINA203 XL NPP B
