High‑profile Flange Type TRH‑A belongs to high-profile square linear guide series, with square slider structure and higher block height, which greatly improves rigidity and load capacity. Equipped with four-way equal load Gothic arch raceway design, it can bear radial, reverse radial and lateral loads simultaneously. Our High‑profile Flange Type TRH‑A linear guides adopt overall quenched bearing steel, ultra-precision grinding process, stable motion without jitter, widely matched with all kinds of heavy-duty automation equipment, CNC machine tools and precision testing instruments.
Multiple precision grades (C / H / P) and customized rail lengths are available, interchangeable with mainstream linear guide brands, flexible to meet diverse mechanical design demands.
All our linear motion products are independently produced by Maishenghengjing, premium high-quality linear guides proudly Made in China.
We implement full-process strict quality inspection from raw material forging, precision grinding to finished product packaging. Stable dimensional tolerance, consistent precision level and cost-effective price. We provide custom rail cutting, logo printing, neutral paper assembly packaging and complete after-sales technical support for global machinery buyers.





High-profile square block thicker wall design, excellent anti-deflection performance, support heavy radial & moment load.
45-degree Gothic arc contact structure, self-aligning function to absorb installation surface errors, easy mounting.
Precision polished raceway + complete ball retainer, low noise, stable linear motion at high speed.
Full quenched S55C steel, anti-wear & anti-rust surface treatment, durable for long-time continuous operation.
| Item | Specification |
|---|---|
| Model | High‑profile Flange Type TRH‑A (High-profile Square Slider) |
| Material | S55C Bearing Steel, Full Quenched |
| Precision Grade | C (Normal), H (Medium Preload), P (High Precision) |
| Rail Max Custom Length | 4000mm (Any length cutting available) |
| Packaging Option | Neutral Paper Assembly Packaging |
| Brand Manufacturer | Maishenghengjing |
Tell us your required model, precision grade and rail length. Reply within 24 hours.
Room 1, No. 430, Gangpu East Road, Zhangpu Town, Kunshan City
Telephone : +86 15900726823
Main Email : wangqian@zhouchengsh.com