Air tube assemblies are used with MBS/L chuck models. The rotary air coupling features a hardened steel journal and a maintenance free oil- lite bearing.

Rotary air tubes include a blank support bushing, air hoses and fittings. Length to be specified when ordering. Contact our sales department for assistance in determining the correct length for your application.
Unit of Measure

Chucks used with

N/A 250 & 300 models

A Dimension

N/A 1.00 in25.4 mm

B Dimension

N/A 2.50 in2.50 mm

C Dimension

N/A 2.75 in69.9 mm

D Dimension

N/A 4.85 in123.2 mm

E Dimension

N/A 1/4"-18 NPT

F Dimension

N/A 1.0"-24 UNF

Max Speed

N/A 4,000

Item No.

N/A 09 088 000X