Description
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | 33212/33216/33113E/33018E |
| Cage | Iron Cage/Brass Cage/Nylon Cage |
| Precision Rating | P0 P6 P5 P4 P2 |
| Service | OEM ODM |
| Rows Number | Single/Double/Four Rows |
| Structure | Taper |
| Aligning | Non-Aligning Bearing |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Lubricate | Grease or Oil |
| Seals Type | Zz 2RS Open |
| Separated | Separated |
| Rolling Body | Roller Bearings |
| Load Direction | Radial Bearing |
| Outer Dimension | 35mm-180mm |
| Specification | 60*110*38 mm |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482200000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Aerospace | Aircraft wheel assemblies, landing gear systems |
| Industrial Machinery | High-precision rotating equipment, heavy-duty transmission systems |
Need Reliable 33212/33216 Tapered Roller Bearings for Aircraft Applications? Here’s What Matters
Aircraft maintenance teams and OEMs know the critical risk of bearing failure in wheel assemblies—premature wear from imprecise tolerances or material fatigue can lead to costly groundings. Sourcing authentic SKF tapered roller bearings with verified traceability and consistent quality remains a persistent challenge in global supply chains.
Engineered for Precision in Demanding Flight Conditions
Our 33212/33216 aircraft wheel bearings address these pain points through ISO 9001-certified manufacturing processes and direct access to full-range SKF product lines. With 15+ years as a professional bearing distributor, we maintain inventory of both conventional and rare SKF models, supporting urgent 48-hour delivery for critical maintenance scenarios. These bearings excel in high-load, high-speed applications like aircraft landing gear, where precision and reliability are non-negotiable.
Optimal Performance in Aviation Wheel Assemblies
Designed to operate under extreme radial and axial loads, these tapered roller bearings feature a separated structure that simplifies installation and maintenance—essential for aircraft MRO operations. The 60*110*38 mm specification delivers precise fit in standard wheel hub configurations, while vibration grades Z1V1 to Z3V3 ensure smooth rotation even at maximum takeoff speeds. Whether operating in temperature extremes or high humidity environments, the bearings maintain consistent performance when lubricated with approved aviation grease or oil.
Key Engineering Features for Aviation Reliability
The dual cage options address distinct operational priorities: iron cages provide superior strength for heavy-duty applications, while brass cages offer enhanced heat dissipation critical for high-speed rotation. Precision ratings from P0 to P2 allow customization based on application requirements—P5 and above meet the tight tolerance needs of precision aircraft systems. The non-aligning design ensures stable load distribution under radial stress, while seal options (Zz, 2RS, Open) accommodate different contamination protection needs, from clean hangar environments to dusty tarmac operations.
Total Cost of Ownership in Aviation Maintenance
Choosing the right bearing directly impacts fleet availability and maintenance costs. Inferior bearings with inconsistent hardness or dimensional accuracy typically fail 30-50% earlier than genuine SKF components, leading to unplanned downtime and increased labor expenses. Our professional quality inspection team conducts strict precision testing on each batch, verifying surface hardness and dimensional conformity to prevent premature wear. By investing in authentic SKF 33212 aircraft bearings, operators reduce the risk of collateral damage to wheel hubs and axles, ultimately lowering long-term maintenance支出.
Quality Assurance You Can Trust
As a specialized SKF bearing distributor, we ensure complete batch traceability from factory to customer. All products undergo pre-delivery precision testing, including dimensional verification and vibration analysis. We provide a standard warranty covering manufacturing defects, with clear documentation for compliance with aviation quality standards. Our one-stop service includes technical support for product selection, ensuring compatibility with specific aircraft models, and flexible logistics options to meet AOG (Aircraft On Ground) emergency requirements.
Packaging & Shipping
- Standard export packaging: Carton and pallet for secure transportation
- Package dimensions: 12.00cm * 12.00cm * 5.00cm per unit
- Gross weight: 1.800kg per packaged unit
- Flexible shipping options: Express courier, air freight, or sea freight based on urgency
- Low minimum order quantities available for initial qualification testing
Get a Quote for 33212/33216 Aircraft Bearings
Whether you need a single replacement bearing or bulk order for production, provide your required model, quantity, and delivery location. Our team will confirm stock availability and provide competitive pricing within 24 hours. Early order confirmation ensures priority handling for time-sensitive aviation maintenance needs.
Frequently Asked Questions
Q: Do you supply other brands or models of aircraft bearings?
A: Yes, we support procurement of all major bearing brands and models, including NSK, NTN, Timken, and FAG, based on customer specifications.
Q: How can I confirm if the 33212/33216 bearing fits my aircraft wheel assembly?
A: Provide your aircraft model or wheel hub specifications, and our technical team will cross-verify dimensions and load ratings to ensure compatibility.
Q: What is your warranty policy for these bearings?
A: We offer a standard warranty against manufacturing defects. Specific terms and duration are detailed in each sales contract.
Q: What is the minimum order quantity for 33212/33216 bearings?
A: We accept small orders for emergency replacement needs, with no minimum quantity requirement for standard models in stock.
Q: How quickly can you ship urgent orders?
A: In-stock bearings can be shipped within 48 hours via express courier for AOG situations.
Q: Do you offer OEM customization for bearing markings or packaging?
A: Yes, we provide customized laser marking and special packaging options for bulk orders to meet customer-specific 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.
