Product Specifications
| Parameter |
Details |
| Model NO. |
Double Row Angular Contact Ball Bearing |
| Separated |
Separated |
| Rows Number |
Double |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Precision Rating |
P0, P2, P4, P5, P6 |
| Type |
Ball |
| Structure |
Angular Contact |
| Cage |
Steel Cage, Copper Cage, Nylon Cage |
| Lubrication |
Oil Grease |
| Transport Package |
Carton Pallet |
| Specification |
As Your Request |
| Trademark |
SKF |
| Origin |
Jiangsu China |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Gearboxes, Printing Machines, Reducers |
| Automotive |
Transmission Systems, Gearbox Assemblies |
| Manufacturing |
CNC Machines, Spindles, Industrial Automation Equipment |
Eliminate Gearbox Downtime with High Precision 3312A-2Z/C3 MT33 Double Row Angular Contact Ball Bearing
Gearbox failures caused by substandard bearings lead to unexpected production halts, costly repairs, and missed deadlines. Many buyers struggle with sourcing reliable high-precision bearings that meet strict industrial standards, especially when facing tight delivery schedules or small-batch requirements. Misaligned specifications or poor quality control can result in premature bearing wear, increasing maintenance frequency and operational costs.
Engineered for Gearbox Performance: Shielded Double Row Angular Contact Ball Bearing
Our 3312A-2Z/C3 MT33 Shielded Double Row Angular Contact Ball Bearing is designed to address these challenges, offering a reliable solution for gearbox applications demanding high precision and stability. With over 18 years of manufacturing experience, we ensure each bearing meets ISO industrial standards, supported by our advanced production lines and rigorous quality control processes. The shielded design provides effective protection against contaminants, extending service life in industrial environments, while our flexible order policy allows for 1 piece MOQ on standard bearings, ideal for both emergency repairs and regular maintenance.
Optimal Performance in Demanding Gearbox Applications
This Double Row Angular Contact Ball Bearing excels in gearbox systems where combined radial and axial loads are present, ensuring smooth operation even under high rotational speeds. Its robust construction and precision grade (available from P0 to P4) make it suitable for heavy-duty industrial machinery, where reliability and long service life are critical. The bearing’s ability to handle dynamic loads while maintaining low noise levels (Z2/Z3/Z4 grades) ensures consistent performance in continuous operation scenarios, reducing the risk of unplanned downtime.
Technical Features That Deliver Reliable Rotation
The 3312A-2Z/C3 MT33 Bearing incorporates key technical attributes that directly impact gearbox performance. Its double row structure enhances load-carrying capacity, distributing forces evenly to minimize stress on individual components. The C3 clearance class provides optimal internal spacing, accommodating thermal expansion in high-temperature environments and reducing friction during operation. Available with steel, copper, or nylon cages, the bearing can be tailored to specific application needs—steel cages offer high strength for heavy loads, while nylon cages reduce noise in precision machinery. The shielded design (2Z) prevents particle ingress without compromising lubrication retention, ensuring stable performance in dusty or contaminated industrial settings.
Why Genuine Bearings Lower Total Cost of Ownership
Choosing genuine high-precision bearings like the 3312A-2Z/C3 MT33 reduces long-term costs compared to counterfeit alternatives. Counterfeit bearings often fail prematurely due to substandard materials and poor manufacturing, leading to gearbox damage, production downtime, and expensive replacements. Our bearings, certified under ISO 9001:2015 quality management system, undergo comprehensive testing—including dimensional checks, noise and vibration analysis, and service life evaluations—to ensure consistent quality. With a 12-month warranty, we stand behind our products, offering free replacements for qualified defects, ultimately lowering maintenance expenses and improving operational efficiency.
Your Trusted Partner for Bearing Solutions
As a professional bearing manufacturer and supplier since 2005, we serve global clients across Europe, North America, Southeast Asia, and the Middle East. Our in-house R&D team and experienced QC staff ensure each product meets international standards (ISO, ABMA, DIN), while our one-stop service covers independent development, mass production, and global sales. We support OEM/ODM customization, adjusting dimensions, materials, and packaging to match customer drawings and requirements. With efficient delivery times—3-5 working days for samples and 5-15 days for bulk orders—we ensure you receive bearings when you need them. Our technical team provides free guidance on selection, installation, and maintenance, helping you optimize bearing performance and extend equipment life.
Packaging & Shipping
- Secure carton packaging with pallet reinforcement for bulk orders, ensuring product protection during transit
- Sample orders shipped within 3-5 working days; bulk orders delivered in 5-15 working days
- Multiple logistics options available, including express (DHL, FedEx) and standard shipping (air, sea)
- Real-time tracking provided for all shipments, keeping you informed on delivery status
- Flexible MOQ: 1 piece for standard bearings, sample orders without MOQ, customized quantities negotiable
Get Your Gearbox Back to Peak Performance
Don’t let bearing issues disrupt your production. Whether you need a single replacement or bulk order, our 3312A-2Z/C3 MT33 Double Row Angular Contact Ball Bearing is ready to ship. Send us your specifications, application details, and quantity requirements today—our team will provide a prompt quote and ensure timely delivery to minimize downtime.
Frequently Asked Questions
Q: Is this bearing a genuine original product?
A: Yes, we supply genuine original brand bearings, including NSK, INA, and others, with full traceability to ensure authenticity. We can provide documentation to verify the product’s origin and quality standards.
Q: How do I confirm if this bearing fits my gearbox?
A: Our professional technical team can assist with选型 based on your gearbox model, operating conditions (load, speed, temperature), and required precision grade. Provide these details, and we’ll ensure the correct bearing specification.
Q: What is the warranty policy for this bearing?
A: We offer an official 12-month warranty from the date of delivery. Qualified defective products are eligible for free replacement (shipped with your next order) or direct refund.
Q: What is the minimum order quantity for this bearing?
A: The minimum order quantity for standard bearings is 1 piece. Sample orders have no MOQ requirement, making it easy to test compatibility before bulk purchases.
Q: How long does shipping take, and what logistics options are available?
A: Sample orders ship within 3-5 working days, while bulk orders take 5-15 working days. We offer DHL, FedEx, UPS, air freight, and sea freight, with real-time tracking provided for all shipments.</p
Tags:
3312A-2Z/C3 MT33 Bearing
Angular Contact Ball Bearing
Angular Contact Bearing with Steel Cage
Double Row Ball Bearing for Gearbox
Double-Row Angular Contact Ball Bearing
Gearbox High Precision Bearing
High Precision 3312A-2Z/C3 MT33
Shielded Angular Contact Bearing
