What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the material of the linear bearing?

The linear bearing is made of steel and features antiseptic properties.

What lubrication methods are recommended?

Grease lubrication is suitable for speeds under 60 m/min, while oil lubrication is recommended for various loads and speeds but not high temperatures.

Durable 20mm Interchangeable Linear Bearings for Smooth Motion

Name: Durable 20mm Interchangeable Linear Bearings for Smooth Motion
Brand: ZCF Precision Technology (Suzhou) Co., Ltd.
SKU: 877140265

Jiangsu, ChinaZCF Precision Technology (Suzhou) Co., Ltd.

US$14.00-19.00

100 Pieces

Sample price:US$20.00/meter.Request sample

Product profile

Customization

Available

Application

Machines

Carrying Capacity

Weight Level

Model NO.

CHH 20CA

Certification

CE, ISO 9001:2008, RoHS

Material

Steel

Accuracy

P Level

H Tolerance

0-0.015 mm

N Tolerance

0-0.015 mm

Mutual H

0.006 mm

Mutual N

0.006 mm

Motion Accuracy C on a

0.003/100mm

Motion Accuracy D on B

0.003/100mm

Combined Height

28 mm

Rail Height

17.5

Screw Size

M5*16

Static Rated Load

17.75 kN

Dynamic Rated Load

27.76kN

Allowed Static Moment

0.27/0.20/0.20 kN-M

Rail Weight

2.21kg/M

Slider Weight

0.3kg

Transport Package

Wooden Case

Specification

550*400*4500 mm

Trademark

ZCF

Origin

China

HS Code

8466910000

Production Capacity

1 000 000 PCS/Year

Key features

High Precision Accuracy: Available in 5 levels: Common, High, Precision, High-Precision, and Ultra-Precision.

Durable Steel Construction: Made of steel with antiseptic features for long-lasting performance in machines.

Comprehensive Certifications: Certified with CE, ISO 9001:2008, and RoHS standards for quality assurance.

Flexible Customization: Supports customization from samples, designs, and minor adjustments.

Versatile Applications: Ideal for grinding, milling, lathes, automation, and semiconductor machinery.

Low Minimum Order: Minimum Order Quantity is just 1 PC, suitable for testing and small batches.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.

100% Quality Inspection: Every finished product undergoes visual and function inspection before shipment.

Company profile

ZCF Precision Technology (Suzhou) Co., Ltd.

Jiangsu, 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: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.52h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined trading company in Suzhou, with a business scope covering research and development, sales, transmission machinery, bearings, mechanical equipment, metal products, and related industrial goods. It holds an ISO9001:2015 certificate and reports 10 production lines, 11–20 quality-control staff, and peak/off-season lead times within 15 working days. R&D evidence includes new products during the past year, ODM services, and multiple customization options, but the R&D team experience is listed as 1 and no SDK is available. Service procedures, complaint handling, and corrective/preventive action records are documented. The supplier has OEM experience with well-known brands, although no specific customer names or cases are provided. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. Financial records are referenced for 2022–2024, but the slices do not provide enough detail to assess...

Supplier typeThe supplier is described as a combined company and a trading company located in Suzhou’s Wujiang District. Its stated business scope includes R&D and sales of transmission machinery, bearings, mechanical equipment, metal products, and related products, indicating a trade-oriented supplier with associated R&D and production-related activities.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a certified quality-management system, although no other certifications are listed.

After-Sales capabilityThe supplier has written service procedures with records, documented corrective and preventive action procedures, and complaint-handling procedures with implementation records. However, it reports no overseas warehouse, showroom, agent, branch, or offline trade-show experience, so its overseas service coverage is limited.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and describes a mission focused on developing high-precision and high-value-added transmission components. Counterbalancing evidence includes no available SDK and total R&D engineer experience listed as 1, so innovation capability is present but documented only partially.

Production capacityThe supplier reports 10 production lines, 11–20 quality-control staff, and average lead times within 15 working days in both peak and off seasons. These stated resources and delivery metrics support production capability, although annual output is not assessed here because monetary figures are excluded.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, and flexible customization. It also provides ODM services, directly supporting broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-customer experience. However, no customer names, project descriptions, or verifiable case details are provided, and only some approved-supplier names are referenced without listing them.

Product Q&A

Q:What accuracy levels are available?

The CH series linear guides offer five accuracy levels: Common, High, Precision, High-Precision, and Ultra-Precision, allowing customers to choose based on equipment requirements.

Q:What is the minimum order quantity?

The minimum order quantity is 1 PC, making it easy to order samples or small batches.

Q:Can the product be customized?

Yes, we offer customization from samples, designs, minor customization, and flexible customization options.

Q:What certifications does the product have?

The product is certified with CE, ISO 9001:2008, and RoHS standards.

Q:What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.