model |
Number of slots |
Shaft hole |
Inner hole |
150×4B air |
4 |
22-38mm |
customizable |
160×4B air |
4 |
22-42mm |
customizable |
170×4B air |
4 |
24-42mm |
customizable |
180×4B air |
4 |
24-48mm |
customizable |
200×4B air |
4 |
24-48mm |
customizable |
220×4B air |
4 |
28-48mm |
customizable |
250×4B air |
4 |
24-48mm |
customizable |
280×4B air |
4 |
24-48mm |
customizable |
300×4B air |
4 |
28-48mm |
customizable |
320×4B air |
4 |
38-48mm |
customizable |
350×4B air |
4 |
38-48mm |
customizable |
380×4B air |
4 |
38-48mm |
customizable |
400×4B air |
4 |
38-48mm |
customizable |
450×4B air |
4 |
38-55mm |
customizable |
500×4B air |
4 |
38-55mm |
customizable |
600×4B air |
4 |
38-55mm |
customizable |
650×4B Straight |
4 |
38-55mm |
customizable |
700×4B Straight |
4 |
38-55mm |
customizable |
800×4B Straight |
4 |
38-60mm |
customizable |
Note: Tolerance of outer diameter: 4-4mm, support non-calibration.
model |
Number of slots |
Shaft hole |
Inner hole |
150×4B air |
4 |
22-38mm |
customizable |
160×4B air |
4 |
22-42mm |
customizable |
170×4B air |
4 |
24-42mm |
customizable |
180×4B air |
4 |
24-48mm |
customizable |
200×4B air |
4 |
24-48mm |
customizable |
220×4B air |
4 |
28-48mm |
customizable |
250×4B air |
4 |
24-48mm |
customizable |
280×4B air |
4 |
24-48mm |
customizable |
300×4B air |
4 |
28-48mm |
customizable |
320×4B air |
4 |
38-48mm |
customizable |
350×4B air |
4 |
38-48mm |
customizable |
380×4B air |
4 |
38-48mm |
customizable |
400×4B air |
4 |
38-48mm |
customizable |
450×4B air |
4 |
38-55mm |
customizable |
500×4B air |
4 |
38-55mm |
customizable |
600×4B air |
4 |
38-55mm |
customizable |
650×4B Straight |
4 |
38-55mm |
customizable |
700×4B Straight |
4 |
38-55mm |
customizable |
800×4B Straight |
4 |
38-60mm |
customizable |
Note: Tolerance of outer diameter: 4-4mm, support non-calibration.