Product Specifications
| Parameter |
Details |
| Model NO. |
6812 |
| Seals Type |
Zz, 2RS, Open |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0, P6, P5, P4 |
| Vibration |
Z1V1, Z2V2, Z3V3 |
| Service |
OEM, ODM |
| Aligning |
Non-Aligning Bearing |
| Separated |
Unseparated |
| Rows Number |
Single |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Contact Angle |
0° |
| Transport Package |
Carton Pallet |
| Origin |
China |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Equipment, Reducers |
| Auto Parts |
Hub Assemblies, Electric Motors |
| Agricultural Machinery |
Harvesters, Tractors |
| Home Appliances |
Washing Machines, Refrigerators |
| New Energy |
Wind Turbines, Photovoltaic Systems |
Prevent Costly Downtime with Precision 6812 Deep Groove Ball Bearings
Industrial machinery operators know the frustration of unexpected downtime—especially when caused by substandard bearings. Premature failures, excessive noise, and inconsistent performance not only disrupt production schedules but also inflate maintenance costs. Sourcing reliable bearings with flexible order options and fast delivery can mean the difference between meeting deadlines and losing contracts.
Deep Groove Ball Bearing 6812: Engineered for Reliable Performance
Our Deep Groove Ball Bearing 6812 series addresses these challenges with precision engineering and customer-centric services. Available in Zz (metal shielded), 2RS (rubber sealed), and open configurations, these bearings support P0-P4 precision levels to match your machinery’s exact requirements. With a minimum order quantity of 1 piece for standard items and sample lead times as short as 3–5 days, we eliminate the barriers to quick repairs and small-batch production runs.
Optimal Performance in Critical Industrial Applications
This Deep Groove Ball Bearing 6812 excels in radial load environments, making it ideal for high-speed industrial machinery such as machine tool spindles, conveyor systems, and printing presses. The 0° contact angle ensures efficient load distribution, while Z1V1-Z3V3 vibration grades minimize noise and energy loss during operation. Whether your equipment operates in dusty workshops or controlled manufacturing environments, the seal options (Zz for contamination resistance, 2RS for moisture protection) provide tailored solutions to extend bearing life.
Technical Features That Drive Machinery Efficiency
The precision rating of the 6812 2RS P4 Precision Bearing directly impacts operational stability: P4-class bearings reduce radial and axial runout, critical for maintaining accuracy in CNC machines. The single-row design optimizes space efficiency, while bearing steel construction ensures durability under continuous use. Vibration grades (Z2V2 as standard) lower operational noise, a key consideration for factory floor comfort and compliance with workplace regulations. Lubrication flexibility (grease or oil) allows adaptation to varying speed and temperature requirements, enhancing versatility across applications.
Long-Term Value: Why Quality Bearings Lower Total Costs
Choosing genuine Deep Groove Ball Bearing 6812 products avoids the hidden costs of counterfeit alternatives. Inferior bearings often fail prematurely, leading to unplanned shutdowns, damaged machinery components, and increased labor expenses. Our bearings, backed by ISO9001 and ISO14001 certifications, undergo rigorous quality control—from raw material testing to final inspection—to ensure consistent performance. The 12-month global warranty further protects your investment, offering defect replacement or refund if issues arise.
Your Trusted Partner for Bearing Solutions
Jinan Saifan Bearing, with over 18 years of manufacturing experience, delivers on the promise of reliability. Our integrated R&D and QC lab ensures each 6812 Zz Bearing meets international standards, while OEM/ODM capabilities support custom specifications for unique machinery needs. We serve global buyers across Europe, America, Southeast Asia, and the Middle East, with bulk delivery times of 5–15 days. Free technical guidance is available to assist with选型 and installation, ensuring you get the right bearing for your application the first time.
Packaging & Shipping
- Secure carton and pallet packaging to prevent damage during transit
- 3–5 days sample lead time for testing and validation
- 5–15 days bulk delivery via T/T, credit card, or Alibaba trade payment
- Global logistics options including express, air, and sea freight
- 1pc MOQ for standard items, supporting emergency repairs and small orders
Get Your 6812 Bearing Shipped Today
Don’t let bearing issues slow down your production. Whether you need a single 6812 2RS Bearing for a紧急维修 or bulk orders for manufacturing, we ensure fast response and reliable delivery. Send your specifications now to receive a quote within 24 hours—keep your machinery running with bearings built for endurance.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, all our bearings are manufactured in-house under ISO9001/ISO14001 standards, with full traceability from raw materials to finished products.
Q: How do I confirm if the 6812 bearing fits my equipment?
A: Provide your machinery model or technical parameters (load, speed, temperature), and our engineering team will verify compatibility free of charge.
Q: What is the warranty policy?
A: We offer a 12-month global warranty covering manufacturing defects, with free replacement or refund available for non-conforming products.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, ideal for emergency repairs or small-batch requirements.
Q: How long does shipping take?
A: Samples ship in 3–5 days, bulk orders in 5–15 days, with flexible logistics options to meet your timeline.
Q: Can you provide custom bearing solutions?
A: Yes, we offer full OEM/ODM services, including custom precision levels, seals, and branding to match your specific needs.
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