model

Number of slots

Shaft hole

Inner hole

120×3B air

3

12-28mm

42mm

130×3B air

3

12-28mm

32mm

140×3B air

3

15-38mm

customizable

150×3B air

3

24-38mm

customizable

160×3B air

3

24-42mm

customizable

180×3B air

3

24-48mm

customizable

200×3B air

3

24-48mm

customizable

220×3B air

3

24-48mm

customizable

250×3B air

3

24-48mm

customizable

280×3B air

3

24-48mm

customizable

300×3B air

3

32-48mm

customizable

320×3B air

3

38-48mm

customizable

350×3B air

3

38-55mm

customizable

380×3B air

3

38-55mm

customizable

400×3B air

3

38-55mm

customizable

450×3B air

3

38-55mm

customizable

500×3B air

3

38-55mm

customizable

600×3B air

3

38-55mm

customizable

700×3B air

3

38-55mm

customizable

800×3B air

3

38-55mm

customizable