Fixed bearing LAS-E-A 15 for ball screw 20 x 5 - Bosch Rexroth R159A41501

At the screw end of a ball screw assembly in size 20 x 5, this bearing absorbs the axial forces of the screw and locates it lengthwise. The LAS-E-A 15 offers a dynamic load capacity of 37100 N and a static load capacity of 51500 N; the limiting speed with grease lubrication is 9000 min⁻¹.

The unit comprises: angular-contact thrust ball bearing LGS (not available individually), slotted nut NMA. It fits screw ends of type 812, 822, 832, 842.

Benefits

• Dynamic load capacity C = 37100 N, static load capacity C0 = 51500 N
• Limiting speed with grease 9000 min⁻¹
• Outer diameter D 42 mm for the mounting bore
• Suitable for ball screw assemblies 20 x 5

Installation note

A floating bearing is fitted at the opposite screw end to take up the thermal expansion of the screw.