Rgh20ca Roller Linear Guide Rail Hiwin Standard Heavy Block for CNC Machine

Name: Rgh20ca Roller Linear Guide Rail Hiwin Standard Heavy Block for CNC Machine
Brand: Hebei Yunze Transmission Technology Co., Ltd.
SKU: 2165431182

Hebei, ChinaHebei Yunze Transmission Technology Co., Ltd.

US$15.00

2 Sets

Sample price:US$20.00/set.Request sample

Product profile

Customization

Available

Application

Industrial Automation Equipment, Packaging Machinery, Automation Equipment

Carrying Capacity

Special Weight Level

Model NO.

RGH20CA RGW20CC RGH25CA RGW25CC

Certification

CE, CS

Corrosion Resistance

High Corrosion Resistance

Length

Custom Length

Material

C45e

Profile Type

Solid Profile

Surface Treatment

Polished

Type

Roller-Type Linear Guide Block (Rg Series)

Block Style

Square Type (Rgh) / Flange Type (Rgw)

Rail Width

25mm / 30mm / 35mm / 45mm / 55mm / 65mm

Block Height (Rgh)

40mm (25 Rail) - 90mm (65 Rail) (Varies by Size)

Accuracy Grade

Normal (H) / High (P) / Precision (Sp) / Ultra-Pre

Preload Class

V0 (Light) / V1 (Light-Medium) / V2 (Medium) / V3

Dynamic Load Rating (C)

31.5 kN - 215 kN (Depends on Rail/Block Size)

Static Load Rating (C0)

52.8 kN - 388 kN

Maximum Length Per Rail

up to 4,000 mm (Custom Splicing Available for Long

Contact Angle

45° (Four-Way Equal Load)

Roller Material

High-Carbon Chromium Bearing Steel (Gcr15 / Suj2)

Rail Material

Case-Hardened Bearing Steel, HRC 58-62

Lubrication

Grease Nipple (Standard) + Oil Inlet Option

Seals

Double Lip Seals + End Seals + Optional Scraper Se

Operating Temperature Range

-20°C to +80°C (Standard Seals); -10°C to +50°C Fo

Transport Package

Polyvinyl Chloride Bags, Cardboard Boxes

Specification

Standard Specifications or Customized

Trademark

YYU

Origin

Hebei, China

Production Capacity

20000

Key features

The rigidity of the roller-type design is 3 to 5 times higher than that of ball guides, making it highly suitable for heavy-duty CNC machining centers.

Ultra-high load capacity with roller-to-raceway line contact, significantly reducing elastic deformation under heavy cuts.

The 45-degree contact angle design can provide the same load capacity in all four directions (radial, reverse radial and axial).

Optimized roller crowning eliminates stress concentration, ensuring smooth motion and extended service life.

Interchangeable design allows independent replacement of rail or block without losing precision (same-class interchangeability).

High-precision grade options from normal (H) to ultra-precision (UP) to meet various machine tool requirements.

Sealed lubrication system with end seals and grease nipples reduces contamination and maintenance frequency.

Available in two block types - square type (RGH series) for high moment loads and flange type (RGW series) for easy mounting.

Wide rail width range from 25mm to 65mm, suitable for gantry mills, grinders, EDM, injection molding machines, and more.

Proven long service life - roller guide maintains accuracy under high cyclic loads, outperforming ball guides in harsh conditions.

Company profile

Importers and ExportersODM ServicesIn-stock CapacityFast Delivery

Hebei Yunze Transmission Technology Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.61h

About Our Factory & Business Background

AddressNo. 2, South Side of Liaohe Road, Bearing Industrial Park, Linxi County, Xingtai, Hebei, China

Plant Area2280 square meters

Number of Employees55

Registered Capital3,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity500 Pcs

Supply Chain Partners2

Our Production Capability & Technical Expertise

Main ProductsLinear Guide Rail, Linear Motion Bearing, SBR Linear Rail Guide Block, Aluminum Support Rail Guide, Ball Screw Assembly

Production Lines18

Production MachinesCNC Cutting Machine, CNC Machining Center, CNC Polishing Machine, Polishing Machine, Cleaning Machine, Packing Machine

QA/QC inspectors5 people

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers3 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2019-09-17

Main MarketsNorth America, East Asia(Japan/ South Korea), Domestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Do you provide samples ? is it free or estra?

Yes, we could offer the sample for free charge but do not pay the cost of freight. Q:Can I visit your company?

Q:Can I visit your company?

You can come here whenever you want, we' 11 introduce our factory and productto you, if we' ve already frequently cooperated for a long time, we' 11responsible for your airfare and accommodation.

Q:Can you send the goods to my warehouse in China?

Yes, we can deliver the goods to wherever you want, but we are only bear thefreight cost that shows in the contract that we should responsible for.

Q:What is your term of payment?

Telegraphic transfer, letter of credit, PayPal, Western Union, and any other payment methods you find convenient.