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Sx Precision-Lock Series: Circlip Retained Crossed Roller Bearings with Split Outer Ring for Simplified High-Precision Applications
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

Split Outer Ring Design: Features a two-piece split outer ring connected by three circlips for simplified installation.
High Rotational Accuracy: One-piece inner ring design ensures high precision suitable for robot joints and rotary tables.
Ultra-Thin Cross-Section: Smaller cross-section than RB series for same shaft diameter, ideal for compact spaces.
Combined Load Capacity: Capable of withstanding radial, axial, and moment loads simultaneously.
90 Degree Crossed Rollers: Cylindrical rollers arranged at 90 degrees in a 1:1 cross configuration between V-shaped raceways.
OEM and ODM Services: Full customization, minor customization, and flexible customization options available.
Multiple Size Options: Available in various sizes from SX011814 to SX0118/500 to fit different shaft diameters.
High Carbon Chromium Steel: Constructed from high carbon chromium bearing steel for durability and performance.

Company profile

Luoyang Rock Precision Engineering Co., Ltd.
High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryCustomization from Samples
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: ≤0.92h

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 structure of the SX series bearing?
A:
The SX series features a two-piece split outer ring connected by three circlips and a one-piece inner ring.
Q:How are the rollers arranged in the SX series?
A:
Cylindrical rollers are arranged at 90-degree angles in a 1:1 cross configuration between two 90-degree V-shaped raceways.
Q:What are the main applications for this bearing?
A:
It is ideal for industrial robot joints, rotary tables on machining centers, robotic arm units, medical equipment, and IC manufacturing.
Q:Does the SX series have mounting holes?
A:
No, the outer and inner rings do not have mounting holes, requiring flanges and support seats for installation.
Q:Is customization available for this product?
A:
Yes, we offer full customization, minor customization, flexible customization, and customization from samples or designs.

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