Description
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 30216, 30217, 30318, 30320 |
| Bearing Type | Conical Roller Bearings |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
| Vibration Level | Z1V1, Z2V2, Z3V3 |
| Rolling Body | Roller Bearings |
| Number of Rows | Single |
| Material | Bearing Steel |
| Spherical Type | Non-Aligning Bearings |
| Load Direction | Radial Bearing |
| Separated Design | Separated |
| Outer Dimension Range | 35mm-400mm |
| Specification (30216) | 80*140*16 mm |
| Trademark | SKF |
| HS Code | 8482200000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Transmission systems, gearboxes, rotating shafts |
Need Reliable Conical Roller Bearings for Industrial Machinery? Here’s What You Should Check
Selecting the right conical roller bearings for industrial machinery can be challenging. Mismatched precision levels often lead to excessive vibration, while poor material quality results in premature wear. Many buyers struggle to source multiple models like 30216 and 30320 from a single supplier, wasting time on multiple inquiries.
Engineered for Consistent Performance in Heavy-Duty Applications
Our Conical Roller Bearings with P0-P2 precision ratings address these challenges directly. With access to a comprehensive range of SKF bearings and other international brands, we simplify procurement by offering multiple models—including 30216, 30217, 30318, and 30320—through a single channel. Each bearing undergoes strict dimensional and hardness testing, ensuring it meets the demands of industrial machinery operating under heavy radial and axial loads.
Optimal Performance in Demanding Operating Conditions
These conical roller bearings excel in industrial machinery where combined radial and axial loads are present. The separated design allows for easy mounting and adjustment, making them ideal for gearboxes and transmission systems requiring precise setting. With vibration levels rated up to Z3V3, they minimize noise and ensure stable operation even at high speeds, critical for maintaining production efficiency in manufacturing environments.
Key Engineering Features That Impact Reliability
The bearing steel construction provides excellent fatigue resistance, extending service life in continuous operation. Precision ratings from P0 (standard) to P2 (high precision) allow customization based on application requirements—P2 grade is recommended for high-speed machinery where minimal runout is essential. The single-row design balances load capacity and compactness, while the option for grease or oil lubrication ensures adaptability to different operating temperatures and maintenance schedules. Proper lubrication selection directly affects friction levels and heat generation, both critical factors in preventing premature failure.
Why Precision and Quality Matter for Total Cost of Ownership
Choosing the right conical roller bearing goes beyond upfront cost. A bearing with insufficient precision can cause misalignment, leading to increased energy consumption and wear on adjacent components. Our P0-P2 precision bearings ensure proper shaft alignment, reducing maintenance needs and downtime. While lower-quality bearings may have a lower purchase price, their shorter service life and higher replacement frequency often result in higher long-term costs. Investing in bearings that meet strict quality standards helps minimize total cost of ownership by extending maintenance intervals and reducing unplanned production stops.
Quality Assurance You Can Trust
Our bearings are sourced through established supply chains, ensuring genuine quality and traceability. Each batch undergoes dimensional inspection to verify compliance with stated specifications, including outer dimension range of 35mm-400mm and critical tolerances. We maintain sufficient inventory to support urgent delivery needs, with a focus on providing transparent communication about product availability and lead times. For customers requiring specific documentation, we can provide material certificates and test reports to support quality control processes.
Packaging & Shipping
- Packaged in cartons with pallet options for bulk orders
- Standard package size: 16.00cm * 16.00cm * 4.60cm (gross weight: 1.680kg per unit)
- Multiple logistics options available, including express, air, and sea freight
- Flexible order quantities to accommodate both small and large volume requirements
Get a Quote for Your Conical Roller Bearing Requirements
Whether you need 30216, 30320, or other conical roller bearing models, we can provide competitive pricing based on your specific requirements. Simply share the model numbers, quantities, and delivery location, and our team will prepare a tailored quote. Early inquiry helps ensure timely availability, especially for less common sizes.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we offer a wide range of international and domestic brands, and can source specific brands according to customer requirements.
Q: How can I confirm if the 30216 bearing fits my equipment?
A: Provide your equipment model or the required dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility.
Q: What is your warranty policy for these bearings?
A: We provide a warranty against manufacturing defects; specific terms are detailed in the sales contract.
Q: What is the minimum order quantity for conical roller bearings?
A: We accept small orders for trial purposes, with no strict minimum quantity requirements.
Q: How long does it take to ship after placing an order?
A: Stock items are shipped within 1-3 business days; lead times for non-stock items will be confirmed at the time of order.
Q: Can you provide OEM or ODM services for bearings?
A: Yes, we support custom packaging and marking services based on customer specifications.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
