Product Specifications
| Parameter |
Details |
| Model NO. |
31310, 33212, 33012, 33115, 32911 |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Vibration |
Z1V1, Z2V2, Z3V3 |
| Service |
OEM, ODM |
| Transport Package |
Carton Pallet |
| Specification |
50*110*27mm |
| Origin |
China |
| HS Code |
8482200000 |
| Production Capacity |
1000000 units/year |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Gearboxes, Reducers, Conveyors |
| Automotive |
Transmission Systems, Axles, Steering Mechanisms |
| Agricultural Machinery |
Tractors, Harvesters, Tillers |
| Construction |
Excavators, Loaders, Cranes |
| Manufacturing |
Printing Machines, Textile Equipment, Packaging Lines |
Reduce Downtime with Precision Tapered Roller Bearings for Industrial Machinery
Industrial machinery operators know the cost of unexpected downtime—missed deadlines, maintenance overtime, and production losses add up quickly. When standard bearings fail prematurely or struggle with heavy loads, your entire operation suffers. Sourcing reliable tapered roller bearings that balance precision, durability, and availability can feel like navigating a maze of generic options.
Engineered for Heavy Loads and Precise Rotation
Our Tapered Roller Bearings (31310, 33212, 33012, 33115, 32911) deliver the performance your machinery demands. With precision grades from P0 to P4 and vibration levels Z1V1 to Z3V3, these bearings excel in high-torque applications like gearboxes and industrial reducers. Whether you need standard sizes or custom solutions, our one-stop service covers everything from R&D to production, ensuring a perfect fit for your equipment.
Built for the Toughest Industrial Conditions
Tapered roller bearings are designed to handle both radial and axial loads, making them ideal for heavy-duty machinery. Our bearings use high-grade chrome steel and premium raw materials, ensuring stable performance even in harsh environments—from agricultural fields to factory floors. With strict quality control processes, including dimensional detection and service life testing, every bearing meets ISO, ABMA, and DIN international standards.
Precision That Drives Performance
The precision rating of a bearing directly impacts machinery accuracy and lifespan. Our P0-P4 graded bearings minimize vibration and noise, critical for high-speed applications like CNC machine spindles. The Z2V2 and Z3V3 vibration levels ensure smooth operation, reducing wear on adjacent components. Combined with our advanced manufacturing technology, these bearings deliver consistent performance, lowering maintenance costs over time.
Why Compromise on Bearing Quality?
Choosing low-quality bearings may save money upfront, but the hidden costs are steep. Early failure can damage expensive machinery, while inconsistent performance leads to product defects. Our bearings, certified by ISO 9001:2015 and ISO 14001, offer a 12-month warranty, ensuring you get reliable rotation without the risk. With free replacement for qualified defects, we stand behind every product we deliver.
Your Trusted Bearing Partner Since 2005
With decades of manufacturing and export experience, we serve clients across Europe, North America, Southeast Asia, and the Middle East. Our professional R&D team and experienced QC staff ensure every bearing meets your specifications. We offer flexible order policies—1 piece MOQ for standard bearings, sample orders with no MOQ, and customized quantities negotiable. Free samples are available for distributors and wholesalers, with efficient delivery (3-5 days for samples, 5-15 days for bulk orders).
Packaging & Shipping
- Carton 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 to meet your timeline
- 1 piece MOQ for standard bearings, no MOQ for samples
Get the Bearings You Need Today
Don’t let bearing issues slow down your operation. Whether you need a single replacement or bulk order, we’re ready to fulfill your request. Send us your bearing model, application details, and quantity, and our technical team will provide a tailored solution. With our reliable supply and 12-month warranty, you can keep your machinery running smoothly.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, all our bearings are produced in our ISO-certified factory and come with full traceability. We also supply genuine NSK and INA brand bearings, ensuring authenticity through verified supply chains.
Q: How can I confirm the right bearing model for my equipment?
A: Our technical team offers free guidance on bearing selection. Provide your equipment model, load requirements, and operating conditions, and we’ll help you choose the correct specification.
Q: What warranty do you offer on these tapered roller bearings?
A: We provide an official 12-month warranty from the date of delivery. Qualified defective products are eligible for free replacement or refund.
Q: What is the minimum order quantity for standard bearings?
A: We accept 1 piece MOQ for standard bearings, making it easy to source single replacements or small batches for maintenance.
Q: How quickly can I receive my order?
A: Sample orders ship within 3-5 working days, while bulk orders take 5-15 working days. We’ll confirm the exact timeline after order placement.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
