Ensure smooth, reliable rotation in your industrial machinery with our Taper Roller Bearing series (32311, 32313, 32315, 32317, 32319), engineered to deliver P0-P4 precision for consistent performance under heavy loads. Crafted from high-grade bearing steel, these separated-type bearings minimize downtime by balancing radial and axial forces, making them ideal for machine tools, reducers, and agricultural equipment where durability meets precision.
| Parameter | Details |
|---|---|
| Model NO. | 32311, 32313, 32315, 32317, 32319 |
| Outer Dimension | 35mm-400mm |
| Material | Bearing Steel |
| Spherical | Non-Aligning Bearings |
| Load Direction | Radial Bearing |
| Separated | Separated |
| Seals Type | Open |
| Lubricate | Oil, Grease, Dry |
| Precision Rating | P0, P6, P5, P4, P2 |
| Number of Row | Single Row |
| Specification | 70*180*42mm |
| Origin | China |
| HS Code | 8482500090 |
| Industry | Typical Equipment |
|---|---|
| Industrial Machinery | Machine Tools, Printing Presses, Reducers |
| Automotive | Transmissions, Axles |
| Agricultural Machinery | Harvesters, Tractors |
| Construction | Excavators, Loaders |
| Manufacturing | Gearboxes, Conveyors |
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When low-quality bearings fail prematurely, production lines stop, maintenance costs rise, and deadlines are missed. Sourcing precision bearings that balance performance and affordability can be a challenge, especially when dealing with minimum order quantities and long lead times.
Our Taper Roller Bearings 32311, 32313, 32315, 32317, and 32319 are designed to address these industry pain points. With P0-P4 precision ratings, these bearings deliver consistent performance in machine tools, reducers, and printing presses. As an integrated manufacturer with full R&D capabilities and ISO9001 certification, we ensure each bearing meets strict quality standards, reducing the risk of premature failure.
Taper roller bearings excel in applications requiring both radial and axial load capacity, making them ideal for industrial machinery subject to heavy loads and high torque. The separated design allows for easy mounting and dismounting, simplifying maintenance procedures. Whether operating in high-speed machine tool spindles or heavy-duty conveyor systems, these bearings provide reliable rotation under demanding conditions.
The precision rating of these taper roller bearings directly impacts machine performance. P0 precision suits general industrial applications, while P4 precision meets the requirements of high-precision machine tools where minimal runout is critical. The use of high-quality bearing steel ensures durability and resistance to wear, extending service life in harsh industrial environments. The open seal design allows for flexible lubrication options—oil, grease, or dry operation—adapting to specific application needs.
Choosing genuine, high-quality taper roller bearings reduces the total cost of ownership compared to cheaper alternatives. Inferior bearings often fail early, leading to unplanned downtime, costly repairs, and potential damage to other machine components. Our bearings, manufactured to international standards, provide consistent performance over time, minimizing maintenance intervals and maximizing productivity. The 12-month global warranty further supports long-term reliability.
With over 18 years of experience manufacturing bearings for global markets, we have built a reputation for reliability. Our in-house QC lab conducts rigorous testing to ensure each bearing meets specifications. We offer flexible ordering with 1pc MOQ for standard items, 3–5 days sample lead time, and 5–15 days bulk delivery, supporting both emergency repairs and planned production. Our OEM/ODM capabilities allow customization to meet specific industrial requirements, backed by free technical guidance.
Don’t let bearing issues disrupt your production. Whether you need a single 32311 bearing for emergency repair or bulk 32319 bearings for new machinery, we can fulfill your order quickly. Send us your bearing型号, application details, and quantity to receive a competitive quote within 24 hours.
Q: Are these taper roller bearings genuine and traceable?
A: Yes, we are an integrated manufacturer with full quality control processes. Each bearing is produced in our ISO9001 & ISO14001 certified facility, ensuring authenticity and traceability.
Q: How do I confirm the right bearing model for my industrial machine?
A: Provide your machine model, operating conditions (load, speed, temperature), and any existing bearing part numbers. Our technical team will assist with选型确认.
Q: What is the warranty policy for these bearings?
A: We offer a 12-month global warranty. Manufacturing defects are covered by free replacement or refund, with free technical support throughout the warranty period.
Q: What is the minimum order quantity for standard taper roller bearings?
A: We accept 1pc MOQ for standard items, supporting both emergency maintenance and small-batch purchases.
Q: How quickly can I receive my order?
A: Standard samples are available in 3–5 days, with bulk orders delivered in 5–15 days. Contact us for expedited shipping options.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we'll respond within 24 hours.
High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.
Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).
P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.
Professional technical guidance and failure solutions from our R&D team.
Master Sweden import duty thrust ball bearing costs by understanding that zero percent EU tariffs still incur twenty-five percent VAT. Avoid costly customs delays at Gothenburg port through accurate HS code 8482.50 classification and complete origin documentation to protect your distribution margins.
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