What are the available payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

The lead time is one month during peak season and one month to three months during off-season.

Are OEM and ODM services available?

Yes, both OEM and ODM services are available for our products.

Xu Crossed Roller Bearings Max Radial Load Capacity Stable Operation Heavy-Duty Machinery

Name: Xu Crossed Roller Bearings Max Radial Load Capacity Stable Operation Heavy-Duty Machinery
Brand: Luoyang Rock Precision Engineering Co., Ltd.
SKU: 2140374432

Henan, ChinaLuoyang Rock Precision Engineering Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

Rolling Body

Cylindrical Rollers

The Number of Rows

Single

Model NO.

XU Series

Outer Dimension

Multiple Sizes Available

Material

High Carbon Chromium Bearing Steel (Common Standar

Spherical

Non-Aligning Bearings

Load Direction

Combined Load (Capable of Withstanding Radial, Axi

Separated

Unseparated

Transport Package

Stardard

Specification

Stardard

Trademark

Rock

Origin

Luoyang

HS Code

8427109000

Production Capacity

5000 Pieces/Year

Key features

Integrated Ring Structure: Features integrated inner and outer rings with pre-machined holes for direct face mounting.

High Rotational Accuracy: Ensures stable rotational accuracy and consistent torque for precision applications.

Versatile Rotation Options: Suitable for applications requiring either outer ring or inner ring rotation.

Wide Application Range: Ideal for industrial robots, medical equipment, measuring instruments, and IC manufacturing.

High Carbon Steel Material: Constructed from high carbon chromium bearing steel for durability and strength.

Multiple Size Options: Available in various outer dimensions to fit different machinery requirements.

OEM and ODM Services: Offers full customization, minor customization, and flexible customization options.

Stable Operation: Designed for heavy-duty machinery with minimal impact on performance during installation.

Company profile

High Repeat Buyers Choice

Luoyang Rock Precision Engineering Co., Ltd.

Henan, 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: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.85h

AI-Powered supplier vetting

SummaryLuoyang Rock Precision Engineering Co., Ltd. is a China-based limited company established in 2022 with 19 employees. Its stated product scope includes bearings, machine tools, robots, and port machinery, and its products are reportedly used in construction machinery, mining equipment, CNC machine tools, wind power, robotics, and heavy industry. The supplier reports flexible customization and OEM service for well-known brands, but no SDK availability. Manufacturing resources include one production line and two export-trade staff, with one experienced export employee. Service-control weaknesses are documented: no written procedures or records for supplier-service assessment, corrective and preventive actions, or complaint handling. Finished products are checked by packing staff, and continuous quantity reconciliation is not performed for each batch. Overseas warehouse, showroom, agent/branch, and offline trade-show capabilities are absent. Certification holdings, verified customer cases, and sufficient...

After-Sales capabilityFinished products are checked by packing staff, but the supplier has no written procedures or records for effective service-capability assessment, corrective and preventive actions, or customer-complaint handling. It also has no overseas warehouse, showroom, agent or branch, and has not participated in offline trade shows, indicating limited documented and overseas service infrastructure.

R&D capabilityThe company describes 20 years of continuous innovation and modern precision technology, and its products are used in technically demanding sectors including CNC machine tools, wind power, robotics, and heavy industry. However, it explicitly reports no available SDK, so software-development integration capability is not demonstrated.

Production capacityThe supplier reports one manufacturing production line and one year of export experience, supported by two export-trade staff and one experienced export employee. It does not perform continuous quantity reconciliation for every batch or mass-production run, which is a stated production-control weakness.

Customization capabilityThe supplier explicitly reports customization from samples, designs, full customization, minor customization, and flexible customization. It also states that it provides OEM services for well-known brands, supporting a positive assessment of customization capability.

Product Q&A

Q:What are the main applications for XU type bearings?

They are ideal for industrial robot joints, rotary tables, robotic arm units, medical equipment, measuring instruments, and IC manufacturing equipment.

Q:Does the XU series require separate fixing flanges?

No, the XU series comes with pre-machined mounting holes, eliminating the need for separate fixing flanges and support seats.

Q:What material is used for these bearings?

They are made from High Carbon Chromium Bearing Steel.

Q:Can these bearings be customized?

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

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.