Product Specifications
| Parameter |
Details |
| Model NO. |
32206, 33206, 30306, 31306 |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Vibration Grade |
Z1V1, Z2V2, Z3V3 |
| Lubrication |
Grease or Oil |
| Specification |
30*62*20 mm |
| Service |
OEM, ODM |
| Origin |
China |
| HS Code |
8482200000 |
| Transport Package |
Carton, Pallet |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Gearboxes, Reducers, Conveyors |
| Automotive |
Transmission Systems, Axles |
| Agricultural Machinery |
Tractors, Harvesters |
| Construction |
Excavators, Loaders |
Reduce Downtime with Precision Tapered Roller Bearings 32206 33206 30306 31306 for Industrial Machinery
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failure. When low-quality bearings wear prematurely, production lines halt, repair costs mount, and deadlines slip. Sourcing reliable tapered roller bearings that balance precision, durability, and cost efficiency can feel like navigating a maze—especially when facing minimum order quantity restrictions or unclear quality standards.
Engineered for Reliable Performance in Heavy-Duty Applications
Our Tapered Roller Bearings series (32206, 33206, 30306, 31306) addresses these challenges with decades of manufacturing expertise. As a professional bearing supplier since 2005, we produce these bearings to P0-P4 precision grades and Z2-Z3 noise levels, ensuring they meet the demands of industrial machinery under heavy loads and continuous operation. With a 30x62x20mm specification, these tapered roller bearings are designed for easy integration into gearboxes, reducers, and conveyor systems, providing the stability your equipment needs to minimize unplanned stops.
Optimal Performance in Demanding Industrial Conditions
Tapered roller bearings excel in applications where radial and axial loads act simultaneously—common in industrial machinery like machine tools and construction equipment. The 32206, 33206, 30306, and 31306 models are engineered to handle high torque and shock loads, making them ideal for agricultural tractors, excavators, and automotive transmission systems. Their conical design distributes loads evenly across contact surfaces, reducing stress concentration and extending service life in dusty, high-temperature, or heavy-vibration environments.
Technical Precision That Drives Machinery Efficiency
The performance of these tapered roller bearings is defined by critical technical attributes. Precision ratings from P0 (standard) to P4 (high precision) ensure tight dimensional tolerance, reducing vibration and noise in high-speed applications. Vibration grades Z1V1 to Z3V3 further enhance operational smoothness, crucial for sensitive machinery like printing equipment. The 30x62x20mm dimensions provide a balance of compact design and load capacity, while compatibility with both grease and oil lubrication allows adaptation to specific operating conditions—whether in a factory with centralized lubrication systems or remote agricultural settings.
Why Cutting Corners on Bearings Costs More in the Long Run
Choosing uncertified or counterfeit tapered roller bearings may seem like a cost-saving measure, but the hidden expenses add up quickly. A single bearing failure can cause secondary damage to shafts, gears, or housings, leading to repair bills that dwarf the initial savings. Our bearings undergo strict incoming material inspection and full-process production supervision, meeting ISO, ABMA, and DIN standards. With ISO 9001:2015 and ISO 14001 certifications, we ensure consistent quality that reduces total cost of ownership by minimizing downtime and replacement frequency.
Your Trusted Partner for Industrial Bearing Solutions
Since 2005, Jinan Saifan Bearing Co., Ltd has served global clients across Europe, North America, Southeast Asia, and the Middle East. Our integrated capabilities—from independent R&D to mass production—enable us to offer OEM/ODM customization, adjusting structures and packaging to match your drawings. With a 12-month warranty and free replacement for qualified defective products, we stand behind every bearing we supply. Our technical team provides free guidance on selection, installation, and maintenance, ensuring you get the right bearing for your application the first time.
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
- Flexible logistics options including express (DHL, FedEx) and standard shipping via air or sea
- Real-time tracking information provided once shipment is dispatched
- Minimum order quantity of 1 piece for standard bearings, supporting emergency repairs and small-batch purchases
Get Your Tapered Roller Bearings Delivered Fast
Don’t let equipment downtime impact your productivity. Whether you need 32206, 33206, 30306, or 31306 bearings, we have the stock and expertise to fulfill your order quickly. Send us your requirements today—our team will confirm specifications and provide a quote within 24 hours, helping you get back to smooth, reliable operation.
Frequently Asked Questions
Q: Are these tapered roller bearings genuine and traceable?
A: Yes, all our bearings are produced in our ISO-certified factory and come with full traceability documentation. We also supply genuine NSK and INA brand bearings for specific requirements.
Q: How do I confirm if the 30x62x20mm size is compatible with my equipment?
A: Provide your equipment model or existing bearing part number, and our technical team will verify compatibility and recommend the appropriate precision grade based on your operating conditions.
Q: What is the warranty period for these bearings?
A: We offer a 12-month warranty from the date of delivery, covering manufacturing defects. Qualified defective products will be replaced free of charge or refunded.
Q: Can I order a single sample for testing before placing a bulk order?
A: Yes, sample orders are available with no minimum quantity requirement, and we provide free samples for distributors and wholesalers (freight cost borne by the customer).
Q: What payment methods do you accept?
A: We accept T/T, Credit Card, and Alibaba platform order payments for secure and convenient transactions.
Ready to order or need a quote?
Send your bearing model (32206/33206/30306/31306), application details, and quantity—we’ll respond within 24 hours.
