Do you provide technical support?

Yes. Our engineers offer selection guidance, installation and maintenance advice, troubleshooting, and after-sales solutions. Key focus areas include oil gap, operating conditions, installation, selection, and maintenance.

Which international standards do your products meet?

Products comply with ISO/ABEC (1/3/5/7) for dimension and precision, use GCr15 steel for materials, and meet ISO 9001:2015 for quality. SGS reports are available upon request.

7211b Bearing for Navigation Platform Active-Power Industries Angular Contact Ball Bearings Ultra-High Speed

Name: 7211b Bearing for Navigation Platform Active-Power Industries Angular Contact Ball Bearings Ultra-High Speed
Brand: Shandong Boli Bearing Co., Ltd
SKU: 2141654572

Shandong, ChinaShandong Boli Bearing Co., Ltd

US$3.80-100.00

10 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Contact Angle

45°

Aligning

Non-Aligning Bearing

Model NO.

7211B

Separated

Rows Number

Double

Load Direction

Axial Bearing

Material

Bearing Steel

Cage Type

Copper and Iron

Advantage

Large Bearing Capacity

The Number of Rows

Single

Quality

High Quality

Level

P0 P6 P5

Transport Package

Polybag + Carton+Wooden Case+Pallet

Trademark

DABL

Origin

China

HS Code

8482

Production Capacity

5000PCS/Month

Key features

High Speed & Precision: Point contact design enables ultra-high limiting speeds, ideal for precision applications.

Dual Load Capacity: Simultaneously bears radial loads and unidirectional axial loads with strong axial capacity.

Customizable Options: Cage type, precision level (P0/P6/P5), and bore type can be customized per requirements.

High Rigidity: Strict preload control improves rigidity and suppresses vibration for stable rotation.

Versatile Lubrication: Supports grease lubrication for low/medium speeds and oil lubrication for high speeds.

Wide Application: Suitable for machine tools, motors, automotive, aerospace, and general machinery.

Quality Certified: ISO 9001:2014, CE, and AAA certified with GCr15 steel material standards.

Professional Support: 24/7 technical support for selection, installation, and maintenance guidance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceIn-stock Capacity

Shandong Boli Bearing Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-12-01Nearest Port: Qingdao, Dalian, GuangzhouAverage Response Time: ≤3.67hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier demonstrates a strong emphasis on product quality and efficiency, boasting advanced manufacturing capabilities with German techniques and a high level of precision. They have significant export activities, though their overseas service capabilities are limited. Financial data over the past three years indicates stability, yet they lack written procedures for several quality and service processes. Customization services are flexible, and they have a robust in-stock capacity. However, the absence of certifications and limited evidence of innovation capacity are notable considerations.

After-Sales capabilityThe company aims to provide comprehensive after-sales service as part of its development goals.

Financial creditFinancial data for the last three years suggests stable financial capacity.

R&D capabilityThe supplier does not have an SDK available, indicating limited research and development capacity.

Production capacityThe supplier owns over 60 high-precision CNC grinding machines and has a 100% on-time order fulfillment rate, demonstrating strong production capabilities.

Customization capabilityOffers a wide range of customization options, including full and minor customizations.

Product Q&A

Q:Do you accept OEM and customization?

Yes, it is our core strength. Our R&D team and CNC equipment produce non-standard bearings per your drawings or samples, including size, seal, grease, and precision. Send details for solutions and quotes.

Q:Can I become your agent?

We welcome global agents. Benefits include full product lines, competitive prices, technical support, market info, and brand authorization. Eligibility depends on your experience, sales capacity, and business plan. Submit company background and market plan via Contact Us.

Q:Are samples free of charge?

Standard samples are free, but you pay shipping. Custom or high-value samples incur a fee, which is refundable on qualifying orders.

Q:Are you a factory or a trading company?

We are a manufacturer with over 20 years of experience. Full production control ensures stable quality, timely delivery, and strong customization. We also have a professional foreign trade team.

Q:What is the warranty period?

We provide a 12-month warranty starting from port departure, covering material and manufacturing defects. Special terms apply for harsh conditions. We are ISO 9001 certified and provide installation and usage guidance.