ZIBOO Electrician Tool IKO RNA4920 140x100x40mm

IKO RNA4920 needle roller bearing

The IKO RNA4920 is a precision needle roller bearing with a 140 mm outer diameter, 100 mm bore and 40 mm width. It is supplied new and suited to applications that require compact radial load capacity in electrician tooling and related mechanical assemblies.

Engineers specifying a 140x100x40 mm bearing

This bearing fits designs that call for the exact 140x100x40 mm envelope and the RNA4920 series. Buyers needing a different bore, width or outer diameter should select an alternative size, and those requiring integrated seals, thrust capacity or a mounted unit will need a different product type.