What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

The average lead time is one month, ranging from 1 to 3 months depending on the season.

What material are these bearings made of?

They are crafted from high-quality chrome steel, ensuring stable operation under high-speed working conditions.

7004 up High Precision Bearings for Electric Motors

Name: 7004 up High Precision Bearings for Electric Motors
Brand: Luoyang Rock Precision Engineering Co., Ltd.
SKU: 2139821082

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

Ball Bearings

The Number of Rows

Single

Model NO.

70 Series

Outer Dimension

Multiple Sizes Available

Material

Chrome Steel

Spherical

Non-Aligning Bearings

Load Direction

Radial & Axial Bearings

Separated

Unseparated

Transport Package

Stardard

Specification

Stardard

Trademark

Rock

Origin

Luoyang

HS Code

8482500090

Production Capacity

5000 Pieces/Year

Key features

Multi-Grade Precision: Available in P2, UP, P4, SP, P5, and P6 accuracy grades for diverse industrial needs.

High-Speed Performance: Engineered for high-speed applications with low noise and high rigidity.

Chrome Steel Material: Crafted from high-quality chrome steel for stable operation under high loads.

Combined Load Capacity: Efficiently withstands combined radial and unidirectional axial loads.

Wide Application Scope: Ideal for CNC spindles, robot joints, servo motors, and automotive turbochargers.

Customization Options: Supports customization from samples, designs, and flexible minor adjustments.

Pre-Lubricated Design: Shipped with pre-filled grease for immediate use; oil lubrication available.

Single Row Structure: Features a single-row angular contact design for precise rotational support.

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: ≤0.89h

AI-Powered supplier vetting

SummaryLuoyang Rock Precision Engineering Co., Ltd. is a Chinese supplier established in 2022, specializing in bearings and related machinery. The company offers extensive customization capabilities and has OEM partnerships with well-known brands. Despite these strengths, the supplier lacks formal after-sales service procedures and overseas operational capabilities. With only one production line and limited export trade experience, their manufacturing and export capacities are modest. Financial data shows consistent capacity, but other areas like innovation and certifications remain unexplored.

After-Sales capabilityThe supplier does not have written procedures or records for handling customer complaints or service capability assessments.

Financial creditThe supplier has consistent financial data over the last three years, showing stable financial capacity.

R&D capabilityThe supplier does not have research and development capability with SDK availability.

Customization capabilityThe supplier offers full customization, including from samples and designs, indicating strong flexibility in product customization.

Product Q&A

Q:What accuracy grades are available?

We offer full accuracy grades including P2, UP, P4, SP, P5, and P6 to meet various precision requirements.

Q:What are the main applications for these bearings?

They are widely used in CNC machine tool spindles, robot joints, servo motors, textile machinery, printing equipment, automotive turbochargers, and medical devices.

Q:Can the bearings be customized?

Yes, we provide customization options including customization from samples, designs, full customization, minor customization, and flexible customization.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Q:How should the bearings be lubricated?

Bearings are pre-filled with grease upon shipment. If oil lubrication is preferred, it must be specified. Do not mix different brands of grease.