Franke light weight aluminium LVB series rotary bearings are produced in sizes 100 – 1800, with bores from 50mm to 1670mm. Sizes 200, 300, & 400, are normally available from stock. The bearings are around 65% lighter than steel LVA equivalents & are fully assembled & ready to mount with pre-drilled/counterbored mountings on both inner & outer rings.
Other versions are available in steel, & options with internal or external gearings & external positive belt drives are available. A stock range in sizes 100, 200, 300, 400, 500, & 600, is offered on short delivery times. Link to Franke