Inch-series bearings
Characteristics
Models of inch-series deep-groove ball bearings of 1.016 to 22.225 mm in inner diameter are available to suit different use loads and rotation speeds.
There are open, sealed and shielded types and bearing steel and stainless-steel materials to choose from.
Main specifications
| Parts | High-carbon chromium bearing steel | Stainless steel |
|---|---|---|
| Inner/outer rings | SUJ2 | KS440 |
| Balls | SUJ2 | SUS440C |
| Cage | SPCC | SUS304 |
| Shield | SECC-NC | SUS304 |
| Seal | NBR+SPCC-NP | NBR+SPCC-NP |
| Standard class | A1 | A1 |
Main purposes of use
Hard disc drives, stepping motors, fan motors, encoders, DVD spindles, small motors, pinch rollers, etc.
Other product information
