7218BECBM Angular Contact Ball Bearing 90×160×30 mm 2.3 kg High Speed Precision Bearing with Bakelite Cage
Price:
Negotiate
MOQ:
1 piece
Delivery Time:
5-8 work days
Brand:
Z&H
Product Description
Product Overview
Model & Specifications
Model: 7218BECBM
Dimensions: 90 × 160 × 30 mm
Weight: 2.3 kg
Cage Material: Bakelite
Configuration: Single Row
Key Features
Extended service life
High-speed precision performance
Low temperature operation
Minimal vibration characteristics
Technical Description
High-speed precision angular contact ball bearings are engineered for demanding rotational applications requiring exceptional precision, high rotational speeds, minimal temperature rise, low vibration levels, and extended operational lifespan. These bearings serve as critical components in high-speed spindle assemblies and are specifically designed for inner surface grinding machine applications.
Bearing Size Classification
| Category | Diameter Range |
|---|---|
| Miniature Bearings | 26 mm or less |
| Small Bearings | 28-55 mm |
| Small-Medium Bearings | 60-115 mm |
| Large-Medium Bearings | 120-190 mm |
| Large Bearings | 200-430 mm |
| Oversize Bearings | 440 mm or more |
Complete Product Series
| Model | Dimensions (mm) | Weight (kg) |
|---|---|---|
| 7200C | 10×30×9 | 0.031 |
| 7201C | 12×32×10 | 0.038 |
| 7202C | 15×35×11 | 0.048 |
| 7203C | 17×40×12 | 0.07 |
| 7204C | 20×47×14 | 0.112 |
| 7205C | 25×52×15 | 0.135 |
| 7206C | 30×62×16 | 0.208 |
| 7207C | 35×72×17 | 0.295 |
| 7208C | 40×80×18 | 0.382 |
| 7209C | 45×85×19 | 0.43 |
| 7210C | 50×90×20 | 0.485 |
| 7211C | 55×100×21 | 0.635 |
| 7212C | 60×110×22 | 0.82 |
| 7213C | 65×120×23 | 1.02 |
| 7214C | 70×125×24 | 1.12 |
| 7215C | 75×130×25 | 1.23 |
| 7216C | 80×140×26 | 1.5 |
| 7217C | 85×150×28 | 1.87 |
| 7218C | 90×160×30 | 2.3 |
| 7219C | 95×170×32 | 2.78 |
| 7220C | 100×180×34 | 3.32 |
| 7221C | 105×190×36 | 3.95 |
| 7222C | 110×200×38 | 4.65 |
| 7224C | 120×315×40 | 5.49 |
| 7226C | 130×230×40 | 6.21 |
| 7228C | 140×250×42 | 7.76 |
| 72332C | 160×290×48 | 12.1 |
Manufacturing Advantages
- Direct China factory manufacturer with 10+ years of bearing production experience
- Extensive product range: 300+ bearing types with 5 million+ units produced annually
- ISO9001 certified quality management system
- Year-round inventory for common bearing types including self-aligning ball bearings, tapered roller bearings, and cylindrical roller bearings
- Competitive pricing with rapid delivery (5-8 days for warehouse items)
- Multiple shipping options: courier/air or cargo/sea transport
Application Areas
Single row angular contact ball bearings are widely used in machine tool spindles, high-frequency motors, gas turbines, centrifugal separators, automotive front wheels, differential pinion shafts, booster pumps, drilling platforms, food processing machinery, dividing heads, filling machines, low-noise cooling towers, electrical equipment, coating systems, machine tool trough plates, and arc welding machines.
Packaging Options
- Industrial packaging: plastic bag + kraft paper + carton or wooden case; plastic tube + carton
- Commercial packaging: individual plastic bag + color box + carton
- Custom packaging available according to customer requirements
Shipping & Lead Times
Ports: Qingdao, Guangzhou, Huangpu
Lead Time: 5-20 days (depending on order quantity)
Frequently Asked Questions
Response Time
Inquiries are typically answered within 2-6 hours, with urgent requests receiving priority attention.
Quality Standards
All bearings are manufactured in strict compliance with ISO9001 quality standards.
Sample Availability
Free samples are available for testing and evaluation purposes.
Minimum Order Quantity
MOQ typically starts at 1 unit, varying by specific bearing model.
Quality Control
Our professional quality inspection department conducts rigorous testing to ensure product reliability before shipment.
Issue Resolution
Any product concerns are addressed immediately, with responses within 1 hour and resolution within 24 hours.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ZhongHong bearing Co., LTD.
Location
East of Liguanzhai Village, Tangyuan Town, Linqing City, Liaocheng City, Shandong Province
Contact Person
Xiao