
| 
 model  | 
 Number of slots  | 
 Shaft hole  | 
 Inner hole  | 
| 
 80×3B level  | 
 3  | 
 10-28mm  | 
 32mm  | 
| 
 90×3B level  | 
 3  | 
 10-32mm  | 
 38mm  | 
| 
 100×3B level  | 
 3  | 
 10-38mm  | 
 45mm  | 
| 
 110×3B level  | 
 3  | 
 10-38mm  | 
 48mm  | 
| 
 120×3B level  | 
 3  | 
 13-48mm  | 
 55mm  | 
| 
 130×3B level  | 
 3  | 
 15-48mm  | 
 customizable  | 
| 
 140×3B level  | 
 3  | 
 15-48mm  | 
 customizable  | 
| 
 150×3B level  | 
 3  | 
 16-55mm  | 
 customizable  | 
| 
 160×3B level  | 
 3  | 
 16-60mm  | 
 customizable  | 
| 
 180×3B level  | 
 3  | 
 24-65mm  | 
 customizable  | 
| 
 200×3B level  | 
 3  | 
 24-65mm  | 
 customizable  | 
| 
 220×3B level  | 
 3  | 
 24-65mm  | 
 customizable  | 
| 
 250×3B level  | 
 3  | 
 24-65mm  | 
 customizable  | 
| 
 280×3B level  | 
 3  | 
 28-65mm  | 
 customizable  | 
| 
 300×3B level  | 
 3  | 
 28-65mm  | 
 customizable  | 
Note: Tolerance of outer diameter: 3-3mm, support non-calibration.

| 
 model  | 
 Number of slots  | 
 Shaft hole  | 
 Inner hole  | 
| 
 80×3B level  | 
 3  | 
 10-28mm  | 
 32mm  | 
| 
 90×3B level  | 
 3  | 
 10-32mm  | 
 38mm  | 
| 
 100×3B level  | 
 3  | 
 10-38mm  | 
 45mm  | 
| 
 110×3B level  | 
 3  | 
 10-38mm  | 
 48mm  | 
| 
 120×3B level  | 
 3  | 
 13-48mm  | 
 55mm  | 
| 
 130×3B level  | 
 3  | 
 15-48mm  | 
 customizable  | 
| 
 140×3B level  | 
 3  | 
 15-48mm  | 
 customizable  | 
| 
 150×3B level  | 
 3  | 
 16-55mm  | 
 customizable  | 
| 
 160×3B level  | 
 3  | 
 16-60mm  | 
 customizable  | 
| 
 180×3B level  | 
 3  | 
 24-65mm  | 
 customizable  | 
| 
 200×3B level  | 
 3  | 
 24-65mm  | 
 customizable  | 
| 
 220×3B level  | 
 3  | 
 24-65mm  | 
 customizable  | 
| 
 250×3B level  | 
 3  | 
 24-65mm  | 
 customizable  | 
| 
 280×3B level  | 
 3  | 
 28-65mm  | 
 customizable  | 
| 
 300×3B level  | 
 3  | 
 28-65mm  | 
 customizable  | 
Note: Tolerance of outer diameter: 3-3mm, support non-calibration.