List of products - Shaft diameter: 20

F2B-***-B***

This type has a housing case arranged on the vacuum side. It is suitable for saving space. In this specification, bearings are installed in both sides.

• Shaft diameter: 10, 12, 15, 20, 25, 30
• Shaft type: Solid
• Cooling: No-water
• Bearing arrangement: Standard (Both Sides)
• Shaft options: Key groove, Round straight, Flat cut

F1B-***-B***

This is the most standard flange mounting type. In this specification, bearings are installed in both sides. For shaft diameter of 15mm or over, end face flat processing is not covered by this specification.

• Shaft diameter: 10, 12, 15, 20, 25, 30
• Shaft type: Solid
• Cooling: Water
• Bearing arrangement: Standard (Both Sides)
• Shaft options: Key groove, Round straight, Flat cut

F1B-***-C***

This is based on the F1B type, with the magnetic fluid arranged in the vacuum side. This is suitable for active gas applications. For shaft diameter of 15mm or over, end face flat processing is not covered by this specification.

• Shaft diameter: 10, 12, 15, 20, 25
• Shaft type: Solid
• Cooling: Water
• Bearing arrangement: Cantilever (One side)
• Shaft options: Key groove, Round straight, Flat cut

NFT-***-B***

This is a flange-less type, which is directly fit into a chamber wall and sealed with an O-ring.

• Shaft diameter: 10, 12, 15, 20, 25, 30, 40, 50, 75
• Shaft type: Hollow
• Cooling: No-water
• Bearing arrangement: Standard (Both Sides)
• Shaft options: Without clamp, With clamp

F1T-***-B***

This is a hollow shaft version of the F1B type. As you prepare the shaft as you like, there is a degree of freedom in the design. In this specification, bearings are installed in both sides.

• Shaft diameter: 10, 12, 15, 20, 25, 30, 40, 50, 75
• Shaft type: Hollow
• Cooling: Water
• Bearing arrangement: Standard (Both Sides)
• Shaft options: Without clamp, With clamp

F1T-***-C***

This is based on the F1T type, with the magnetic fluid arranged in the vacuum side. This is suitable for active gas applications.

• Shaft diameter: 20, 25, 30, 40, 50, 75
• Shaft type: Hollow
• Cooling: Water
• Bearing arrangement: Cantilever (One side)
• Shaft options: Without clamp, With clamp