What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the payment terms accepted?

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

What is the average lead time for production?

The lead time is one month to three months, regardless of peak or off-peak seasons.

Xsu Series Ultra Precision Bearings High Speed Compatibility Smooth Rotation Logistics Automation

Name: Xsu Series Ultra Precision Bearings High Speed Compatibility Smooth Rotation Logistics Automation
Brand: Luoyang Rock Precision Engineering Co., Ltd.
SKU: 2140379672

Henan, ChinaLuoyang Rock Precision Engineering Co., Ltd.

US$1.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Rolling Body

Cylindrical Rollers

The Number of Rows

Single Row (Rollers Arranged in a 90° Crossed Orie

Model NO.

XSU series

Outer Dimension

Multiple Sizes Available (Selection Required Based

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: Integral inner and outer rings eliminate need for fixing flanges and support seats.

High Rigidity & Torque: Features high rigidity and high torque capacity for precision applications.

Compact Design: Double-sided spring plate seals and compact profile suit limited installation space.

Pre-machined Mounting Holes: Built-in holes simplify assembly without compromising installed accuracy.

High Rotational Accuracy: Configurable for inner or outer ring rotation with considerable design flexibility.

Multiple Size Options: Available in various sizes to meet specific dimensional requirements.

OEM/ODM Services: Full customization, minor customization, and flexible customization available.

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

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryCustomization from Samples

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: ≤1.76h

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 key features of the XSU series bearings?

They feature an integral structure, pre-machined mounting holes, high rigidity, high torque capacity, and a compact design suitable for limited spaces.

Q:Do the XSU bearings require fixing flanges for installation?

No, they come with pre-machined mounting holes, eliminating the need for fixing flanges and support seats.

Q:Can the rotation direction be customized?

Yes, depending on accuracy requirements, they can be configured for either inner ring or outer ring rotation.

Q:What is the difference between XU and XSU series?

The XSU series uses double-sided spring plate seals and has a more compact overall dimension profile compared to the XU series.

Q:What customization options are available?

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