Roller Bearing

Tapered Roller Bearing 31313 33215 33015 33118 for Industrial Machinery P0-P4 Precision

SKU: 639b604805c8 In Stock

Ensure smooth, long-lasting rotation for your industrial machinery with our Tapered Roller Bearing series, including 31313, 33215, 33015, and 33118 models engineered to P0-P4 precision. Crafted with high-grade chrome steel and strict dimensional control (65*140*33mm for 31313), these bearings deliver exceptional load capacity and reduced vibration (Z1V1-Z3V3) to minimize downtime in heavy-duty applications.

  • Supports both grease and oil lubrication for flexible maintenance, ideal for machine tools, reducers, and agricultural equipment
  • Backed by ISO 9001:2015 quality certification and 12-month warranty, ensuring consistent performance you can trust
  • Available for OEM/ODM customization to match your exact specifications, with fast 3-5 day sample delivery
Wholesale Price (FOB)
¥1.05
MOQ: 1 Piece • Bulk discounts available on inquiry
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12-Month Warranty
Free Samples
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Product Specifications

Technical Details & Description

Product Specifications

Parameter Details
Model NO. 31313, 33215, 33015, 33118, 32914
Lubrication Grease or Oil
Precision Rating P0, P6, P5, P4, P2
Vibration Z1V1, Z2V2, Z3V3
Service OEM, ODM
Transport Package Carton, Pallet
Specification 65*140*33mm
Trademark FAG
Origin Germany
HS Code 8482200000
Production Capacity 1000000

Application Industries

Industry Typical Equipment
Industrial Machinery Machine Tools, Printing Presses, Reducers
Automotive Transmissions, Axles, Wheel Hubs
Agriculture Harvesters, Tractors, Heavy-Duty Farming Equipment
New Energy Wind Turbines, Solar Panel Systems
Construction Excavators, Loaders, Heavy Machinery

Minimize Downtime with Precision Tapered Roller Bearings 31313 33215 33015 33118 for Industrial Machinery

Industrial machinery operators know the frustration of unexpected downtime caused by bearing failure. Low-quality bearings often lead to premature wear, increased noise, and costly production delays. Sourcing reliable tapered roller bearings with consistent precision and flexible order options can be a challenge, especially when dealing with multiple suppliers or minimum order requirements that don’t fit your needs.

High-Precision Tapered Roller Bearings Delivered When You Need Them

Our Tapered Roller Bearings, including models 31313, 33215, 33015, and 33118, are engineered to solve these pain points. With precision ratings from P0 to P4 and noise grades Z1V1 to Z3V3, they meet the strict demands of industrial machinery such as machine tools and reducers. We offer flexible ordering with 1pc MOQ for standard items, 3–5 days sample lead time, and 5–15 days bulk delivery, ensuring you get the bearings you need without unnecessary delays.

Optimal Performance in Heavy-Load Industrial Applications

Tapered roller bearings excel in applications with combined radial and axial loads, making them ideal for industrial machinery operating under high stress. Whether your equipment is handling continuous rotation in a printing press or supporting heavy loads in a machine tool, these bearings provide reliable performance. The 65*140*33mm specification ensures a precise fit for compatible machinery, reducing vibration and extending equipment life.

Key Technical Features That Drive Reliability

The precision rating of these bearings directly impacts performance. P4 precision, for example, ensures minimal radial runout and axial clearance, critical for maintaining accuracy in high-speed machine tools. Vibration grades Z2V2 and Z3V3 reduce operational noise, a key consideration in manufacturing environments. The option for grease or oil lubrication allows customization based on operating conditions, with grease offering convenience for maintenance and oil suitable for high-temperature applications. Additionally, our OEM/ODM service enables tailored solutions to meet specific machinery requirements.

Avoid Hidden Costs: The Value of Authentic Bearings

Choosing authentic tapered roller bearings over counterfeit alternatives reduces long-term costs. Counterfeit bearings often fail prematurely, leading to unplanned downtime, repair expenses, and potential damage to other machinery components. Our bearings, sourced from verified suppliers, comply with international standards and come with a 12-month global warranty. This commitment to quality ensures lower total cost of ownership by minimizing replacement frequency and maximizing equipment uptime.

Why Industrial Buyers Choose Saifan Bearings

With over 18 years of experience as an integrated bearing manufacturer and exporter, we serve global buyers across Europe, America, Southeast Asia, and the Middle East. Our ISO9001 and ISO14001 certifications underscore our commitment to quality and environmental standards. We maintain a full R&D department and QC lab to ensure each bearing meets precision specifications. Free technical guidance is available to assist with选型 and installation, and our defect replacement/refund policy provides peace of mind. Supported by multiple payment options including T/T, credit card, and Alibaba trade, we make the purchasing process efficient and secure.

Packaging & Shipping

  • Carton and pallet packaging for secure transportation
  • 3–5 days sample lead time for urgent evaluation
  • 5–15 days bulk delivery to meet production schedules
  • Flexible logistics options including express, air, and sea freight
  • 1pc MOQ for standard items, ideal for maintenance and small-batch needs

Get Your Tapered Roller Bearings Today

Don’t let bearing issues disrupt your operations. Send us your bearing model, application details, and quantity requirements to receive a prompt quote. With our fast delivery and reliable supply, you can minimize downtime and keep your industrial machinery running smoothly. Every day of delayed maintenance costs money—act now to secure the bearings you need.

Frequently Asked Questions

Q: Are these genuine FAG tapered roller bearings?

A: Yes, we supply authentic FAG bearings sourced through verified channels. Each product can be traced to ensure originality, and we can provide documentation upon request.

Q: How do I confirm if the 31313 or 33215 bearing fits my machine?

A: Provide your equipment model or technical specifications (load, speed, dimensions), and our technical team will assist with选型 to ensure compatibility.

Q: What is the warranty period for these bearings?

A: We offer a 12-month global warranty covering manufacturing defects. Defective products will be replaced or refunded according to our policy.

Q: What is the minimum order quantity for standard bearings?

A: The minimum order quantity for standard items is 1pc, supporting both emergency repairs and small-batch purchases.

Q: How long does it take to ship bulk orders?

A: Bulk delivery typically takes 5–15 days after payment confirmation, depending on order size and destination.

Q: How can I verify the authenticity of the bearings I receive?

A: Check for the FAG trademark on the bearing and packaging, and use the manufacturer’s official verification tools. We also provide traceability documents for all orders.

Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.

Sample Policy

Free samples available for distributors. 3–5 days production lead time.

Bulk Delivery

5–15 days for bulk orders. T/T, L/C and Alibaba payments accepted.

Certifications

ISO 9001:2015, ISO 14001 certified. ABMA / DIN compliant.

After-Sales

12-month warranty plus dedicated technical failure analysis support.

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