What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set.

What are the payment terms and lead times?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment. Lead time is 1-3 months depending on the season.

Sx Series Crossed Roller Bearings High Efficiency Longevity Industrial Robotic Manipulators

Name: Sx Series Crossed Roller Bearings High Efficiency Longevity Industrial Robotic Manipulators
Brand: Luoyang Rock Precision Engineering Co., Ltd.
SKU: 2136446242

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 90° Crossed Patter

Model NO.

SX Series

Outer Dimension

Multiple Sizes Available (Selection Required Based

Material

High Carbon Chromium Bearing Steel (Common Standar

Spherical

No (Rigid Design Without Self-Aligning Feature)

Load Direction

Combined Load (Capable of Withstanding Radial, Axi

Separated

Yes (Outer Ring Typically Features Split Design Fo

Transport Package

Stardard

Specification

Stardard

Trademark

Rock

Origin

Luoyang

HS Code

8427109000

Production Capacity

5000 Pieces/Year

Key features

High Rotational Accuracy: One-piece inner ring design ensures high precision for inner ring rotation applications.

Ultra-Thin Compact Design: Smaller cross-section than RB series, ideal for space-constrained robotic joints and rotary tables.

Split Outer Ring Structure: Two-piece outer ring connected by three circlips, facilitating installation with flanges and support seats.

Versatile Industrial Applications: Suitable for industrial robot joints, machining centers, medical equipment, and IC manufacturing.

Wide Size Range: Available in multiple sizes from SX011814 to SX0118/500, with inner diameters from 70mm to 500mm.

OEM/ODM Support: Manufacturer offers full customization, minor customization, and flexible customization options.

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

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: ≤1.33h

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 is the structural difference between the SX series and RB series?

The SX series is similar to the RB series but features a two-piece split outer ring connected by three circlips and a one-piece inner ring, suitable for high rotational accuracy of the inner ring.

Q:How should the SX series bearings be installed?

Due to the ultra-thin design, the rings do not have mounting holes. Installation requires flanges and support seats for mounting.

Q:What are the main applications for SX Series Crossed Roller Bearings?

They are ideal for industrial robot joints, rotary parts, rotary tables on machining centers, robotic arm rotation units, precision rotary tables, medical equipment, measuring instruments, and IC manufacturing equipment.

Q:Does the SX series bearing have sealing rings?

No, there are no sealing rings between the inner and outer rings in this model.

Q:What customization services are available?

We offer OEM and ODM services, including customization from samples, designs, full customization, minor customization, and flexible customization.