What are the 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 off-peak season and one to three months during peak season.

What is the material used for these bearings?

They are made from high carbon chromium bearing steel to ensure high performance and longevity.

RW Series High Performance Bearings All Round Load Support Long Term Reliability Construction Robotics

Name: RW Series High Performance Bearings All Round Load Support Long Term Reliability Construction Robotics
Brand: Luoyang Rock Precision Engineering Co., Ltd.
SKU: 2140442812

Henan, ChinaLuoyang Rock Precision Engineering Co., Ltd.

US$1.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Rolling Body

Cylindrical Rollers

The Number of Rows

Double

Model NO.

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

High Rigidity Design: Integral slewing ring construction with double-row raceway for superior rigidity and load capacity.

High Rotational Accuracy: Precision engineered with V-shaped raceways ensuring stable rotation and low torque.

Integrated Mounting Holes: Pre-machined holes on inner and outer rings enable direct face mounting without extra flanges.

Multiple Size Options: Available in various dimensions from RW145 to RW760 to suit different load requirements.

Combined Load Capability: Designed to withstand radial, axial, and moment loads simultaneously.

OEM/ODM Services: Full customization available from samples, designs, or flexible minor modifications.

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

Robotics Application: Ideal for robot joints and arms requiring compact design and high precision.

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: ≤2.03h

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 RW series bearings?

The RW series features an integral slewing ring design with a double-row raceway based on the crossed cylindrical roller principle, where two rows are oriented 90 degrees apart.

Q:How are the RW series bearings mounted?

They come with pre-machined mounting holes on the end faces of both inner and outer rings, allowing for direct face mounting without separate fixing flanges.

Q:What types of loads can the RW series support?

These bearings are designed to handle combined loads, including radial, axial, and moment loads, making them suitable for high rigidity applications.

Q:Are there customization options available?

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

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.