Ningbo City Jingyin Electromechanical Technology Co., Ltd.
Manufacturer · detal bearing
- Founded
- 2014
- Headquarters
- Name: Wang Chaojiang Email: yuhang001@126.com Tel: +86 18957446001 WhatsApp: 18957446001 Address: Building 9, Beikun Industrial Area, No. 2288 Yongmao West Road, Zhuangqiao Street, Jiangbei District, Ningbo City
- Factory Area
- 2000
- Employees
- 30
- Main Products
- detal bearing
- Export Ratio
- 5%
- yuhang001@126.com
- Website
- www.lnb-brg.com
- Contact via WhatsApp
About Us
Ningbo Yuhang Bearing Co., Ltd. is located in Ningbo, Zhejiang Province and was founded in 2008.It is a bearing enterprise integrating production and sales. The company established its own bearing brand INB in 2014.Our products mainly serve the domestic medical device industry and micro-motors.We employ 3 senior engineers with many years of experience in the bearing industry,and are equipped with a full set of professional testing instruments, including hardness testers, roundness meters, profilometers, roughness measuring equipment, microscopes, and other precision instruments. Our operation is strictly carried out in accordance with the ISO9001 quality management system.We can produce high-precision standard bearings with inner hole diameters ranging from 2 mm to 8 mm.Our products feature reliable quality with precision grades from P6 to P4.We have many years of service experience and an excellent professional sales team. Adhering to the corporate tenet of “People-oriented, Integrity First”and practicing the corporate culture of “Pioneering and Enterprising, Brave in Innovation”,Yuhang Bearing is committed to becoming an expert in the bearing industryand providing customers with satisfactory and high-quality products.
Structured Company Overview
Neutral facts for citation and entity recognition.
- Legal Name
- Ningbo City Jingyin Electromechanical Technology Co., Ltd.
- Established
- 2014
- Ownership
- Private
- Production Model
- OEM
- Annual Output
- 6,000,000 units
- R&D Team
- 10
- Website
- www.lnb-brg.com
Product Specification Database
Each model is a structured row. No narrative descriptions.
| Name | Model | Type | Material | Applicable Industry | |||||
|---|---|---|---|---|---|---|---|---|---|
| SMR74TL | mini bearing | SUS440 | Dental handpiece | ||||||
|
Images
Type mini bearing Applicable Industry Dental handpiece Params Size:4*7*2
Precision: P4
Limiting speed: 200000 rpm
Operating temperature: -40℃ ~ 150℃ Scope |
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| SR133TL | mini bearing | sus440 | Dental handpiece | ||||||
|
Images
Type mini bearing Applicable Industry Dental handpiece Params Size:2.38*4.762*2.38
Precision: P4
Limiting speed: 200000 rpm
Operating temperature: -40℃ ~ 150℃ Scope |
|||||||||
| SR144ZTLP4 W2.78 | mini bearing | SUS440 | Dental handpiece | ||||||
|
Images
Type mini bearing Applicable Industry Dental handpiece Params Size:3.175*6.35*2.78
Precision: P4
Limiting speed: 350,000–400,000 rpm
Operating temperature: -50℃ ~ 160℃ Scope |
|||||||||
| SMR144ZTLP4 W2.38 | mini bearing | SUS440 | Dental handpiece | ||||||
|
Images
Type mini bearing Applicable Industry Dental handpiece Params Size:3.175*6.35*2.38
Precision: P4
Limiting speed: 350,000–400,000 rpm
Operating temperature: -50℃ ~ 160℃ Scope |
|||||||||
Certifications & Compliance
Each record can become a certification entity page.
Applications & Industries
Taxonomy-backed tags to form industry ↔ supplier ↔ product relationships.
| Industry | Country | Working Condition | Project Type | Function | Operation Mode | Special Requirement | Matched Equipment |
|---|---|---|---|---|---|---|---|
| Medical devices | CN | High-speed precision grinding, clean medical environment, intermittent high-load operation | Dental handpiece bearing application | High rotational speed for rapid grinding, long service life, extends the lifespan of dental handpieces | Intermittent high-speed operation | P4 precision grade, ultra-high speed (350,000-400,000 rpm), wide temperature resistance (-50℃~160℃), medical-grade hygiene, low noise | Dental handpiece |
Industries (1) → Products (4 models) → Certifications (1)
Manufacturing Capabilities
Core processes and equipment available in-house.
Customization
Customized according to customer requirements
Monthly Capacity
500,000 units
Lead Time
In stock; 7 days
Export Markets
Russia
After Sales
After-sales return and exchange
Quality Control
100% test
Project References / Cases
Verified project records. Client names anonymized where requested.
| Client Type | Country | Quantity | Application | Duration | Result | Highlight |
|---|---|---|---|---|---|---|
| Medical Device | CN | 80000 units | Used in dental handpieces | 500 hours | Stable high-speed operation, extended equipment lifespan | Ultra-high speed, P4 precision, long service life, medical-grade reliability |
Comparative Positioning
Side-by-side benchmarks against peer manufacturers in this segment.
| Compared To | Difference | Performance Gap | Best For | Cost Difference | Efficiency |
|---|---|---|---|---|---|
| SMR144Z | High rotational speed, low noise, long service life, cost-effective | Below 20 dB | Dental handpieces | 10% lower | Low friction coefficient, low heat generation, high transmission efficiency, effectively reduces energy consumption of supporting equipment |
Risk & Trust Signals
Aggregated data-driven indicators. Not an endorsement.
Purchase & Trade Information
Trading terms and procurement details.
Product Comparison
Comparative analysis against alternative solutions.
| Compared To | Difference | Performance Gap | Best For | Cost Difference | Efficiency |
|---|---|---|---|---|---|
| SMR144Z | High rotational speed, low noise, long service life, cost-effective | Below 20 dB | Dental handpieces | 10% lower | Low friction coefficient, low heat generation, high transmission efficiency, effectively reduces energy consumption of supporting equipment |