Heavy Duty SKF 3306-A-2Z TN9-MT33 Angular Contact Ball Bearing for Gearbox Reducer
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Heavy Duty SKF 3306-A-2Z TN9-MT33 Angular Contact Ball Bearing for Gearbox Reducer

<p>Ensure long-lasting gearbox reducer performance with the <strong>SKF 3306 Angular Contact Ball Bearing</strong>, engineered to handle heavy axial and radial loads in demanding industrial environments. This double row bearing with a steel cage (TN9-MT33) delivers exceptional rigidity and precision, reducing downtime for critical equipment like wind turbines and construction machinery.</p><ul><li>Double-sealed (2Z) design prevents contamination, extending maintenance intervals in harsh conditions</li><li>Optimized contact angle ensures reliable power transmission, minimizing vibration and noise</li><li>Directly sourced from SKF official channels for full traceability and original factory warranty</li></ul>

Brand: SKF
Type: Angular Contact Bearing
§ Product Details

Technical Description

Ensure long-lasting gearbox reducer performance with the SKF 3306 Angular Contact Ball Bearing, engineered to handle heavy axial and radial loads in demanding industrial environments. This double row bearing with a steel cage (TN9-MT33) delivers exceptional rigidity and precision, reducing downtime for critical equipment like wind turbines and construction machinery.

  • Double-sealed (2Z) design prevents contamination, extending maintenance intervals in harsh conditions
  • Optimized contact angle ensures reliable power transmission, minimizing vibration and noise
  • Directly sourced from SKF official channels for full traceability and original factory warranty

Description

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
Trademark SKF
Origin Jiangsu China

Application Suitability

Industry Typical Applications
Gearbox Systems Reducer mechanisms requiring angular load support

Need a Durable SKF 3306 Angular Contact Ball Bearing for Gearbox Reducers? Here’s What to Consider

Gearbox reducers demand bearings that can handle both radial and axial loads without premature failure. Choosing the wrong bearing often leads to increased vibration, early wear, and costly downtime—especially in heavy-duty industrial applications where reliability is critical.

Engineered for Heavy-Duty Gearbox Performance

The SKF 3306 Angular Contact Ball Bearing addresses these challenges with its double row design, optimized to manage combined loads in gearbox reducers. As a supplier with access to a comprehensive range of bearing products, we ensure you get the exact specifications needed, backed by a quality-focused supply chain that includes ISO 9001 certified检验 processes.

Optimal Performance in Demanding Conditions

This bearing excels in gearbox reducers operating under moderate to high load conditions, where precise angular contact and rigidity are essential. Its robust construction allows it to perform reliably in various industrial environments, supporting smooth power transmission while maintaining alignment under dynamic forces.

Key Engineering Features for Reliability

The bearing’s double row angular contact structure provides higher load capacity compared to single row designs, making it suitable for heavy-duty applications. Constructed from high-quality bearing steel, it offers excellent durability and resistance to wear, ensuring long service life even under continuous operation. Available with steel, copper, or nylon cages, the bearing can be tailored to specific application requirements—steel cages for high-temperature environments, nylon cages for reduced noise, and copper cages for enhanced load distribution.

Why Proper Bearing Selection Impacts Total Cost

Selecting the right angular contact ball bearing directly influences your equipment’s total cost of ownership. A correctly specified bearing reduces maintenance frequency, minimizes unplanned downtime, and prevents damage to adjacent gearbox components. Using bearings that meet precision ratings like P0 to P6 ensures consistent performance, avoiding the hidden costs associated with premature replacements and production interruptions.

Quality You Can Rely On

Our bearings undergo rigorous检验 processes, including dimensional accuracy checks and material hardness testing, to ensure compliance with industry standards. We provide a warranty against manufacturing defects, giving you confidence in your purchase. With access to a wide range of brands and models, we can source bearings according to your exact specifications, supported by a responsive supply chain that prioritizes on-time delivery.

Packaging & Shipping

  • Packaged in cartons and pallets for secure transportation
  • Available for same-day shipping for in-stock items
  • Flexible shipping options including express, air, and sea freight
  • Low minimum order quantity to support both small and large-scale requirements

Get Your SKF 3306 Bearing Quote Today

Whether you need a single unit or bulk order, provide us with the bearing model, dimensions, and quantity, and we’ll deliver competitive pricing and lead time information. Our team is ready to assist with any technical questions to ensure you get the right bearing for your gearbox reducer application.

Frequently Asked Questions

Q: Do you supply other bearing brands and models?

A: Yes, we support procurement of various international and domestic brands, including SKF, NSK, NTN, Koyo, and more, based on your specific requirements.

Q: How can I confirm if this bearing fits my equipment?

A: Provide your equipment’s make, model, or the required bearing dimensions (d x D x B), and our technical team will verify compatibility for you.

Q: What is your warranty policy?

A: We offer a warranty against manufacturing defects. Specific terms and duration are detailed in the sales contract.

Q: What is the minimum order quantity?

A: We accept low minimum order quantities, including small trial orders, to meet your operational needs.

Q: How quickly can you ship the bearing?

A: In-stock items are shipped the same day. For non-stock items, lead times depend on the manufacturer’s availability.

Q: Do you offer OEM/ODM services?

A: Yes, we can provide custom bearings according to your drawings, specifications, or sample requirements.

Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.

§ Get A Quote

Interested in Heavy Duty SKF 3306-A-2Z TN9-MT33 Angular Contact Ball Bearing for Gearbox Reducer?

Send us your inquiry with model number and quantity. Our technical team will respond within 24 hours with pricing, availability and delivery terms.

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