Which standards do the nut brackets comply with?

MC series is interchangeable with THK; MGS with Rexroth; MGD with DIN 69051-part 5; NH is proprietary and compatible with most market ball screws.

What affects the service life of the support unit?

Service life depends on the operating environment, load magnitude, lubrication, maintenance, and usage frequency. It matches the ball screw's load capacity under normal use.

Does material choice (steel vs. cast iron) affect performance?

HZMotion mainly uses medium carbon steel, with SBK type using ductile cast iron. Their mechanical properties are similar, resulting in no significant performance difference.

What is the recommended lubrication replenishment interval?

Grease is added before shipment. Maintenance and inspection are generally recommended once every quarter, depending on operating conditions.

Easy Install High Precision Wear Resistant Ballscrew Support Unit

Name: Easy Install High Precision Wear Resistant Ballscrew Support Unit
Brand: HZMotion (Shandong) Co.,Ltd
SKU: 1978920221

Shandong, ChinaHZMotion (Shandong) Co.,Ltd

US$5.00-602.00

100 Pieces

Product specifications

shaft diameter

Product profile

Customization

Available

Certification

ISO

Match

Clearance Fit

Material

Carbon Steel

Standard Parts

Yes

Transport Package

Individual Packaging

Trademark

HZMotion

Origin

China

Key features

High Precision & Wear Resistance: Easy install high precision wear resistant ballscrew support unit with ISO certification.

Pre-lubricated & Ready to Use: Integrated motor brackets come pre-lubricated and preloaded, requiring no additional setup.

Customizable Solutions: OEM and ODM services available with customization from samples or designs.

Robust Material Options: Manufactured from medium carbon steel or ductile cast iron for optimal mechanical performance.

Wide Compatibility: Compatible with THK, Rexroth, and DIN standards; interchangeable with major market brands.

Trusted by Industry Leaders: Partnered with Foxconn, BYD, Thomson, and other leading enterprises globally.

Fast Delivery: Average lead time within 15 workdays for both peak and off-season orders.

ISO Certified Quality: ISO9001:2015 and ISO14001:2015 certified for high quality and environmental management.

Company profile

High Repeat Buyers ChoicePatents AwardedSelf-brandedStandardized quality control

HZMotion (Shandong) Co.,Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.64h

AI-Powered supplier vetting

SummaryHZMotion - Shandong Huazhun Machinery Co., Ltd. is an industrial machinery supplier established in 2010, with stated activities covering industrial robots, intelligent robots, gears, transmission components, CNC machines, and related mechanical equipment. It reports OEM service for well-known brands, ISO9001:2015 and ISO14001 certifications, inventory availability, and established service procedures for complaints, corrective actions, and supplier assessment. Its export history is stated as 10 years, although exports represent only 1%–10% of total sales. The supplier reports no available SDK, no new products launched in the past year, one R&D engineer, no Fortune 500 cooperation, no overseas warehouse or showroom, and no valid manufacturing-capacity contract with associated subcontractors. The provided financial records identify 2022–2024 periods but do not provide financial performance values, so financial credibility cannot be determined.

Supplier typeThe supplier is a machinery and precision motion technology manufacturer and seller. Its stated scope includes industrial and intelligent robots, gears and transmission parts, CNC machines, bearings, mechanical components, and related R&D, while its company description emphasizes precision transmission and positioning components.

CertificationsThe supplier reports ISO9001:2015 and ISO14001 certifications, and its description also records earlier ISO9001:2008 and ISO14001:2004 certifications. These statements provide explicit evidence of management-system certification, although the provided slices do not show certificate validity dates or scope.

After-Sales capabilityThe supplier reports written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaint handling. It also has in-stock service capacity, but lacks overseas warehouse and showroom capabilities; therefore, the evidence supports structured service processes but not comprehensive overseas support.

Production capacityThe supplier states that it independently manufactures industrial robots, components, gears, transmission parts, and CNC machines, and maintains ready-to-ship inventory. However, it reports no valid manufacturing-capacity contract with associated subcontractors, so the evidence supports direct manufacturing and inventory capability but not subcontractor capacity assurance.

Customization capabilityOEM service for well-known brands is explicitly reported, and the supplier conducts R&D and manufacturing across precision transmission, positioning components, robots, CNC machines, and mechanical equipment. This directly supports the ability to provide customized or OEM products, although the slices do not specify customization scope, engineering workflow, or delivery performance.

Product Q&A

Q:Can the integrated motor bracket be used immediately after unpacking?

Yes. The bearings are pre-lubricated and properly preloaded, so no additional operations are required before use.

Q:Can I replace only the bearings in the support unit?

While repair kits are available, we recommend replacing the entire assembly to ensure optimal performance due to precise installation requirements.

Q:What are the differences between square and round support units?

Square units suit various spaces and shoulder passages. Round units typically pair with specific motor brackets and use angular contact or deep groove bearings depending on load.

Q:What materials are used for the lock nuts?

The NRA series uses C45 material, while the NR/NF and NK series use 42CrMo material.

Q:What is the precision grade of the lock nut threads?

All lock nut threads in the HZMotion series are ISO 4H grade.

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Easy Install High Precision Wear Resistant Ballscrew Support Unit