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 |
| Construction Machinery |
Excavators, Loaders, Conveyors |
| Mining |
Crushers, Drilling Equipment |
| Machine Tools |
CNC Machines, Spindles |
| Steel |
Rolling Mills, Overhead Cranes |
| Industrial Machinery |
Gearboxes, Electric Motors, Pumps |
Reduce Downtime with Genuine SKF 3312 a-2z/C3 Mt33 Double Row Angular Contact Ball Bearing
Industrial machinery operators know the frustration of unexpected downtime—especially when caused by premature bearing failure. Sourcing reliable bearings often means coordinating with multiple suppliers, each with different lead times and quality standards. For maintenance teams working on tight schedules, waiting for cross-brand deliveries or dealing with inconsistent part quality can derail project timelines and increase operational costs.
Genuine Shielded Angular Contact Bearing, In Stock and Ready for Immediate Shipment
As an official SKF distributor, we offer the 3312 a-2z/C3 Mt33 Shielded Double Row Angular Contact Ball Bearing with full manufacturer traceability. This industrial machinery bearing is part of our large centralized inventory, meaning we can fulfill orders without the typical delays of direct brand purchases. Whether you need a single unit for emergency repairs or bulk quantities for production lines, our unified ISO 9001 quality inspection ensures every bearing meets SKF’s rigorous standards before shipment.
Engineered for Heavy-Duty Industrial Machinery Performance
The SKF 3312 a-2z/C3 Mt33 thrives in demanding industrial environments. Its double row angular contact design handles combined radial and axial loads, making it ideal for high-speed applications like machine tool spindles and conveyor systems. The steel shield (2Z) provides effective protection against contaminants, extending service life in dusty or moist conditions common in construction and mining equipment. When paired with proper lubrication, this bearing maintains stability even under continuous operation.
Key Technical Features That Maximize Machinery Reliability
The C3 clearance class of this angular contact ball bearing allows for thermal expansion during high-speed rotation, reducing internal stress and preventing premature wear. Its precision rating options (P0 to P6) cater to applications requiring tight tolerances, from general industrial use (P0) to precision machine tools (P6). The choice of steel, copper, or nylon cages offers flexibility: steel cages excel in high-temperature environments, while nylon cages reduce noise and friction in moderate-speed applications. These features work together to ensure consistent performance across diverse industrial machinery.
Why Genuine SKF Bearings Cut Long-Term Costs
Counterfeit bearings may offer lower upfront prices, but they often fail prematurely—costing far more in downtime, repairs, and replacement parts. Genuine SKF bearings like the 3312 a-2z/C3 Mt33 are manufactured to strict ISO standards, with materials and engineering that minimize failure risk. Our clients in steel plants and mining operations report 30% longer service life compared to non-genuine alternatives, directly reducing maintenance frequency and associated labor costs. When calculating total cost of ownership, genuine bearings consistently deliver better value.
Why Global Industrial Buyers Choose Our Bearing Solutions
With over 1,200 clients in 55+ countries, we’ve built our reputation on reliability and expertise. As an official SKF distributor, every bearing comes with complete authorization documentation, ensuring traceability from production to delivery. Our cross-brand technical team—trained by both SKF and Timken—provides free application support, helping you select the right bearing for your specific machinery. We maintain large centralized inventory across strategic global locations, enabling 3-7 day delivery to most industrial hubs. Our unified quality control process includes incoming inspections and pre-shipment testing, so you receive bearings that are ready to install.
Packaging & Shipping
- Original SKF packaging with serial number verification and anti-counterfeit labels
- Secure carton and pallet packaging to prevent damage during transit
- 3-7 business day delivery for in-stock items to major industrial regions
- Flexible shipping options: DHL, FedEx, UPS, air freight, and sea freight available
- Real-time logistics tracking provided for all shipments
- Minimum order quantity of 1 unit, supporting both emergency repairs and bulk orders
Get Your SKF 3312 a-2z/C3 Mt33 Bearing Shipped Today
Don’t let bearing issues keep your machinery idle. Send us your bearing designation, application details (such as operating speed and load), and quantity requirements, and our team will provide a quote within 24 hours. With our large inventory, you can have the SKF 3312 a-2z/C3 Mt33 bearing delivered quickly—minimizing downtime and getting your operation back to full capacity.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing comes with complete traceability documentation and can be verified through SKF’s official channels.
Q: How do I confirm this bearing fits my equipment?
A: Provide your equipment model, operating conditions (speed, load, temperature), or existing bearing number, and our technical team will verify compatibility at no cost.
Q: What is the warranty on this bearing?
A: We offer the full SKF manufacturer warranty, covering manufacturing defects. Our team handles all warranty claims directly with SKF for fast resolution.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, making us ideal for emergency maintenance needs. Volume discounts are available for bulk purchases.
Q: How long does shipping take?
A: In-stock bearings ship within 3-7 business days to most countries via DHL, FedEx, or UPS. For large orders, sea freight options are available.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes SKF’s original packaging with holographic labels and serial numbers. We also provide a certificate of authenticity with every order, which can be cross-checked on SKF’s official website.
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