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 |
| Trademark |
BDL |
| Origin |
China |
| HS Code |
8482200000 |
| Production Capacity |
1000000 units |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Presses, Reducers |
| Automotive |
Transmissions, Axles, Wheel Hubs |
| Agricultural Machinery |
Harvesters, Tractors, Tillers |
| Construction |
Excavators, Loaders, Conveyors |
| Heavy Duty Equipment |
Crushers, Rollers, Presses |
Prevent Costly Downtime with Precision Tapered Roller Bearings 31310, 33212, 33012, 33115, 32911
Industrial machinery operators know the frustration of unexpected shutdowns caused by bearing failure. When low-quality bearings wear prematurely, production halts, maintenance costs rise, and deadlines slip. Sourcing reliable tapered roller bearings that balance precision, load capacity, and durability often means navigating minimum order quantities, long lead times, and inconsistent quality from suppliers.
Engineered for Reliability: Tapered Roller Bearings You Can Trust
Our Tapered Roller Bearings address these challenges with P0-P4 precision ratings and Z1V1-Z3V3 vibration control, ensuring smooth operation in industrial machinery. As an integrated manufacturer with ISO9001 and ISO14001 certifications, we offer flexible ordering with 1pc MOQ for standard items and 3-5 day sample lead times. Whether you need 31310 bearings for machine tool spindles or 33212 bearings for agricultural reducers, our products deliver consistent performance where it matters most.
Optimized for Heavy Loads and Precision Applications
Tapered roller bearings excel in applications with combined radial and axial loads, making them ideal for gearboxes, axles, and industrial equipment. The 31310, 33212, 33012, 33115, and 32911 models are engineered to handle high torque environments while maintaining tight tolerances. From the 50*110*27mm dimensions of the 31310 to the robust construction of the 33115, each bearing is designed to minimize friction, reduce heat buildup, and extend service life in demanding conditions.
Key Technical Features That Drive Performance
Our Tapered Roller Bearings incorporate critical design elements for industrial reliability. Precision ratings from P0 (standard) to P4 (high precision) ensure minimal runout, essential for machine tools and precision equipment. Vibration grades Z1V1 to Z3V3 control noise and resonance, critical in high-speed applications. The option for grease or oil lubrication allows adaptation to specific operating conditions, while our OEM/ODM capabilities enable customization to unique machinery requirements. Each bearing is manufactured to meet global standards, supporting seamless integration into existing systems.
Why Genuine Bearings Lower Total Cost of Ownership
Choosing authentic Tapered Roller Bearings over counterfeit alternatives reduces long-term costs significantly. Inferior bearings often fail prematurely, leading to unplanned downtime, replacement parts, and labor expenses. Our products, backed by a 12-month global warranty, are subjected to rigorous quality control in our dedicated lab, ensuring consistent performance. With defect replacement and refund policies, we stand behind every bearing, helping you avoid the hidden costs of poor-quality components.
Our Commitment to Your Success
With 18 years of manufacturing experience, we serve global buyers across Europe, America, Southeast Asia, and the Middle East. Our full R&D capabilities and quality control lab ensure each bearing meets exact specifications. We offer free technical guidance to help you select the right bearing for your application, and our flexible payment options (T/T, credit card, Alibaba trade) simplify transactions. Backed by stable supply chains and competitive pricing, we aim to be your long-term partner in keeping machinery running smoothly.
Packaging & Shipping
- Secure carton packaging with pallet reinforcement for bulk orders
- Sample lead time: 3–5 days for standard items
- Bulk delivery: 5–15 days after payment confirmation
- Global shipping via DHL, FedEx, UPS, air, or sea freight
- 1pc MOQ available for emergency repairs and small-batch requirements
Get Your Tapered Roller Bearings Today
Don’t let bearing issues disrupt your production schedule. Whether you need a single 32911 bearing for maintenance or bulk 33012 bearings for new equipment, we’re ready to fulfill your order. Send us your bearing model, application details, and quantity, and we’ll provide a prompt quote to help you get back to work.
Frequently Asked Questions
Q: Are these bearings original and traceable?
A: Yes, we are an integrated manufacturer with full quality control processes. Each bearing comes with traceable production records and meets ISO standards.
Q: How can I confirm the right bearing model for my equipment?
A: Provide your equipment model, load requirements, and operating conditions. Our technical team offers free选型 guidance to ensure proper fit.
Q: What is your warranty policy?
A: We offer a 12-month global warranty covering manufacturing defects. Defective products will be replaced or refunded at no cost.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, supporting both emergency repairs and small-batch purchases.
Q: How long does shipping take?
A: Samples ship in 3–5 days, bulk orders in 5–15 days. We offer multiple shipping options to meet your timeline.
Q: How do you ensure quality control?
A: Our QC lab conducts rigorous testing throughout production, from raw materials to finished products, ensuring compliance with precision and performance standards.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
