Browse linear guides and screw assemblies for robotic axes. Start with travel, mounting dimensions, load, speed and preload, then choose the order code and accuracy class.
As of July 2026, this catalog lists 4 models from 2 manufacturers. Filter by the requirements below, then request a quotation for the exact configuration.
Choose a manufacturer or product type, then narrow the specifications.
No models match those filters. Tell us what you need—we source beyond the catalog.
Request a quote| Model | Material | Manufacturing process | Tolerance | Quote |
|---|---|---|---|---|
| NJG NJG Rolling Linear Guide | Bearing steel rail and carriage with hardened raceways | Rail grinding, heat treatment, matched carriage assembly with preload selection | Multiple accuracy and preload classes available | Quote |
| BTP BT-GZXS | Alloy and bearing steel with hardened ground threads | Thread grinding, carburizing and hardening, planetary roller assembly | Request specification | Quote |
| BTP BT-GWS | Alloy steel or stainless steel screw with ground raceways | Precision thread grinding or whirling, hardening, miniature nut assembly | Precision ground lead accuracy grades | Quote |
| BTP LG-KLKT | Bearing steel rail and carriage with hardened raceways | Rail grinding, heat treatment, matched carriage assembly | Multiple accuracy and preload classes | Quote |
Compare the listed configurations. Confirm required options, operating conditions and current pricing with your quotation.
Compare the same configuration and operating conditions. Reference prices exclude the final accessory and delivery package.
Crossed-roller bearings support combined overturning moment, radial, and axial loads in a single compact ring for harmonic and RV joint outputs, while thin-section angular-contact bearings minimize weight in hollow-shaft actuators.
Compare axial load, speed, lead, stiffness, efficiency, shock loading and service life at your duty cycle. Use the manufacturer's sizing data and lubrication requirements to select a roller or ball screw.
Include bore/OD/width or screw diameter and lead, precision grade (such as P5, P4, or C3/C5), preload class, seal type, lubrication, and shaft-end machining drawings.
