| Chapter Code | Chapter Description |
|---|
| 84821051 | THRUST BALL BEARINGS : OF BORE DIAMETER NOT EXCEEDING 50MM |
| 84821030 | ADAPTER BALL BEARINGS (RADIAL TYPE) : OTHER BALL BEARING (RADIAL TYPE) OF BORE DIAMETER EXCEEDING 50MM BUT NOT EXCEEDING 100 MM |
| 84821053 | THRUST BALL BEARINGS : OF BORE DIAMETER EXCEEDING 100 MM |
| 84821020 | ADAPTER BALL BEARINGS (RADIAL TYPE) : OTHER BALL BEARING (RADIAL TYPE) OF BORE DIAMETER NOT EXCEEDING 50MM |
| 84821013 | ADAPTER BALL BEARINGS (RADIAL TYPE) : OF BORE DIAMETER EXCEEDING 100 MM |
| 84821052 | THRUST BALL BEARINGS : OF BORE DIAMETER EXCEEDING 50 MM BUT NOT EXCEEDING 100 MM |
| 84821011 | ADAPTER BALL BEARINGS (RADIAL TYPE) : NOT EXCEEDING 50MM OF BORE DIAMETER |
| 84819010 | PARTS : BICYCLES VALVES |