Ball bearing swivel bases feature dual rows of Delrin® ball bearings that swivel freely even under high loads. Bases include stand-up springs and a U-adaptor to accept a variety of appropriate blocks. The 1574 accepts Midrange blocks.
Delrin® is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.
Height (mm) 151 mm
Weight (g) 652 g
Weight (oz) 23 oz
Minimum line Ø (mm) 6 mm
Maximum line Ø (mm) 16 mm
Fastener spacing (mm) 27 mm
Fasteners (mm)6 FH mm
Use with Midrange