NRXT8013DDC8P5 N series crossed roller bearings for the rotating joints of robots-THB Bearings

THB N series Crossed Roller Bearings are thin-wall bearings consisting of an inner ring, a two-part outer ring, cylindrical rollers, and separators. The rollers are oriented at right angles to each other and kept apart by separators.

This kind of N series Crossed Roller Bearings can sustain axial loads in both directions as well as radial loads and strong moment loads. And with their internal clearances factory-adjusted, it can be installed directly without troublesome shim adjustment. Mounting is facilitated by the outer ring parts being inseparable.

Application:

The rotating joints of robots

Indexing mechanisms

Rotary tables

NRXT8013DDC8P5 technical specification:

Bore diameter: 80mm

Outer diameter: 110mm

Width: 13mm

Basic load ratings, dynamic: Cr=20.5KN

Basic load ratings, static: Cor=32KN

Mass: 0.38kg

With seals on both sides, internal clearance: -0.010~0mm