INA
Deep Groove Ball Bearings
Self-Aligning Deep Groove Ball Bearing
From US$6.47
Excl. VAT| Spec | Price | Quantity |
|---|---|---|
| ina:203-XL-NPP-B | US$6.47 |
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
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.
Check housing compatibility, shaft diameter, locking method, seal specification, load, and speed.
| Symbol | Value | Description |
|---|---|---|
| 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 |
| Symbol | Value | Description |
|---|---|---|
| d2 | 22,5 mm | Rib diameter sealing inner ring |
| rmin | 0,6 mm | Minimum chamfer dimension |
| Item | Code | Description |
|---|---|---|
| Sealing | NPP | |
| Shape of outer surface | B | Spherical |
| Symbol | Value | Description |
|---|---|---|
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
| Symbol | Value | Description |
|---|---|---|
| f0 | 13 | Calculation factor |
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 BFrom US$6.47
Excl. VAT| Spec | Price | Quantity |
|---|---|---|
| ina:203-XL-NPP-B | US$6.47 |
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