Product Specifications
| Parameter |
Details |
| Model NO. |
33109, 30209, 32209, 33209, 30309, 31309, 32309 |
| Seals Type |
Open |
| Lubrication |
Oil, Grease, Dry |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Number of Row |
Single Row |
| Specification |
45*80*26mm |
| HS Code |
8482500090 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Gearboxes, Reducers, Printing Machines |
| Automotive |
Transmission Systems, Wheel Hubs |
| Agricultural Machinery |
Tractors, Harvesters |
| Engineering Equipment |
Excavators, Heavy Load Machinery |
Reduce Downtime with Precision Tapered Roller Bearings 30209-33209 for Industrial Machinery
Industrial machinery operators know the cost of unexpected downtime—whether from premature bearing failure, mismatched specifications, or delayed replacements. When critical equipment like gearboxes or printing machines stop working, every hour of downtime erodes productivity and profits. Sourcing reliable tapered roller bearings that meet P0-P4 precision standards while offering flexible order options often feels like navigating a maze of inconsistent suppliers.
Engineered for Heavy Loads and Precise Rotation
Our Tapered Roller Bearings—including models 30209, 32209, 33209, 30309, and 33109—are designed to address these challenges. With single-row construction and open seals, they excel in industrial machinery applications requiring high radial and axial load capacity. Backed by decades of manufacturing experience, we ensure each bearing meets strict tolerance standards, from P0 (general purpose) to P4 (high precision), making them suitable for everything from agricultural equipment to precision machine tools. Whether you need a single replacement unit or bulk orders, our flexible MOQ policy (1 piece for standard bearings) eliminates the hassle of overstocking.
Optimal Performance in Demanding Work Conditions
Tapered roller bearings are critical components in machinery where combined radial and axial loads are present. Our 30209 and 32209 bearings, with a 45mm bore diameter and 80mm outer diameter, deliver stable performance in high-torque environments like conveyor systems and reducers. The 26mm width ensures durability under continuous operation, while precision grades up to P4 minimize vibration and noise—essential for maintaining product quality in printing and textile machinery. For heavy-duty applications such as excavator gearboxes, the 33209 and 30309 models provide enhanced load-bearing capacity to withstand shock and variable stress.
Technical Details That Matter for Longevity
Precision rating directly impacts machinery performance: P0 bearings suit general industrial use, while P4 grade ensures minimal radial runout for high-speed spindles. Our bearings use high-grade chrome steel, processed through advanced precision equipment, to maintain dimensional stability even under temperature fluctuations. The open seal design allows for flexible lubrication options—oil for high-speed applications, grease for reduced maintenance, or dry operation in specialized environments—adapting to your specific equipment needs. Each bearing undergoes full-process production supervision, from raw material inspection to dimensional and vibration testing, ensuring compliance with ISO industrial standards.
Why Genuine Bearings Lower Total Cost of Ownership
Choosing uncertified tapered roller bearings may seem cost-effective initially, but the hidden expenses add up. Counterfeit bearings often fail prematurely, leading to repeated replacements, unplanned downtime, and potential damage to adjacent components. Our bearings, certified under ISO 9001:2015 and ISO 14001 standards, offer a 12-month warranty, ensuring reliability from installation to operation. With strict incoming material checks and in-house laboratory testing, we guarantee consistent quality that reduces maintenance costs and extends equipment lifespan—ultimately lowering your total cost of ownership.
Your Trusted Partner for Bearing Solutions
With over 18 years of experience, Jinan Saifan Bearing Co., Ltd. has supplied industrial bearings to clients across Europe, North America, Southeast Asia, and the Middle East. Our one-stop service covers independent R&D, mass production, and global sales, supported by a professional technical team that provides free guidance on selection, installation, and troubleshooting. We offer OEM/ODM customization to adjust dimensions or packaging per your drawings, and ensure efficient delivery—3-5 working days for samples, 5-15 days for bulk orders. As a high-tech enterprise, we combine mature production technology with premium raw materials to deliver bearings that meet the most demanding industrial requirements.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options available (air, sea, courier)
- 1 piece MOQ for standard bearings; customized order quantities negotiable
Get Your Tapered Roller Bearings Today
Don’t let bearing issues disrupt your production schedule. Whether you need a 32209 bearing for a gearbox or a P4 precision 30309 for a machine tool, we have the inventory and expertise to meet your needs. Send us your bearing model, application details, and quantity, and our team will provide a quote within 24 hours. With free samples available for distributors and wholesalers (freight collect), you can verify performance before committing to bulk orders.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, all our bearings are produced in-house under strict quality control and meet ISO standards. For brand bearings (NSK, INA), we source directly from authorized channels, ensuring full traceability.
Q: How do I confirm the right bearing model for my equipment?
A: Provide your equipment model, load requirements, or dimensional specifications (bore, outer diameter, width), and our technical team will assist with选型确认 at no cost.
Q: What is your warranty policy?
A: We offer a 12-month warranty from the date of delivery. Defective products due to manufacturing issues will be replaced free of charge or refunded.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ. Sample orders have no MOQ, and customized order quantities are negotiable based on requirements.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days, bulk orders in 5-15 working days. We work with global logistics providers for timely delivery.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
