| bearing | Ball Bearing, Roller Bearing, Plain Bearing | Condition | New |
| Weight (KG) | 20~1000 | Surface Treatment | Zinc Plated, Chrome Coated, Painted, Rubber Coated, etc. |
| Surface Roughness | Grinding: ≤Ra0.8um; Mirror-like: ≤Ra0.1um | Dynamic Balance | Usually G2.5 |
| Material | Stainless Steel, Steel |