THOMSONThomson 500 Series Ball Profile Rails
THOMSON Profile Ball Rail: 25, 820 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht
The Thomson 500 Series Profile Ball Rail, model 521H25A+820, is a steel linear motion rail with a nominal size of 25. It measures 820 mm in overall length, 23 mm in overall width, and 22.7 mm in overall height…
SKU 3G-OTH-123417
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerNo account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h
Not sure this is the right part? Get a recommendation.
Need installation or engineering help?
Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineerAsk a question
THOMSON Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The Thomson 500 Series Profile Ball Rail, model 521H25A+820, is a steel linear motion rail with a nominal size of 25. It measures 820 mm in overall length, 23 mm in overall width, and 22.7 mm in overall height, featuring 6 rail holes. This product is manufactured by THOMSON.
Used in
Common applications for THOMSONIndustrial automation — Thomson 500 Series ball carriages (511H25C0D) used in linear motion axes for pick-and-place systems.
Packaging machinery — Thomson profile ball rails (521H30AD+1000) guide conveyor or carton-erecting mechanisms.
Material handling — Thomson linear ball bearings (SUPER32OPN) support sliding loads in transfer stations.
Machine tool — Thomson ball nut end blocks (7829547) integrate with ball screws for CNC table positioning.
Medical equipment — Thomson pre-drilled shaft support rails (LSR-10-PD) mount linear guides in diagnostic scanners.
Automated assembly — Thomson double-acting seals (OPNS1000) protect linear bearings in dusty environments.
THOMSON Products
3G Electric supplies THOMSON thomson 500 series ball profile rails. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
