-- SKF Authorized Engineering Partner
Experience smoother, more reliable machinery performance with the NTN 30216 Tapered Roller Bearing, designed to reduce friction and extend equipment lifespan in high-load applications. Its precision rating options (P0 to P4) ensure optimal fit for your specific operational needs, while the single-row, non-aligning design delivers consistent radial load handling you can trust.
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| Parameter | Details |
|---|---|
| Model Number | 6810 |
| Seals Type | Zz 2RS Open |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Service | OEM ODM |
| Aligning | Non-Aligning Bearing |
| Separated | Unseparated |
| Rows Number | Single |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Contact Angle | 0° |
| Specification | 50*65*7 mm |
| Trademark | KOYO |
| Origin | Japan |
| HS Code | 8482102000 |
| Industry | Typical Applications |
|---|---|
| Automation Equipment | Conveyor systems, precision machinery |
| Mechanical Engineering | Rotary components, gearboxes |
| Industrial Machinery | Pumps, compressors, textile equipment |
Finding the right bearing for your equipment can be frustrating. Mismatched dimensions lead to installation delays, while low-quality bearings fail prematurely, causing costly downtime. With so many brands and standards, sourcing the exact model you need often means juggling multiple suppliers.
The NTN 30216 Tapered Roller Bearing addresses these challenges with precision engineering and versatile design. As a full-range bearing supplier, we offer access to both international brands like KOYO and domestic alternatives, ensuring you get the right part without the hassle. Whether used in industrial gearboxes or mechanical conveyors, this bearing delivers reliable radial load handling with minimal maintenance requirements.
This single-row, non-aligning bearing excels in applications with primarily radial loads and moderate speeds. Its 0° contact angle makes it ideal for machinery where axial load is minimal, such as textile equipment and small pumps. The bearing steel construction ensures durability even in standard industrial environments, resisting wear under continuous operation.
Three critical specifications define this bearing’s performance: precision rating, vibration class, and lubrication options. Precision grades from P0 to P4 allow selection based on application accuracy needs—P5 or P4 for high-speed machinery, P0 for general industrial use. Vibration classes Z1V1 to Z3V3 reduce noise and extend service life, with higher classes recommended for sensitive equipment. Choose between grease or oil lubrication to match operating conditions, with grease offering longer maintenance intervals for hard-to-reach installations.
Investing in a quality bearing like the 6810 model reduces long-term expenses. Inferior bearings with substandard material hardness or imprecise dimensions cause excessive vibration, leading to premature failure of adjacent components. This bearing’s strict manufacturing tolerances and quality testing minimize such risks, aligning with ISO 281 standards for bearing life calculation. While upfront cost matters, the avoided downtime and replacement parts often make quality bearings more economical over time.
Our supply chain follows ISO 9001 certified processes, from raw material inspection to final product testing. Each bearing undergoes dimensional checks, hardness testing, and surface finish evaluation to ensure compliance with specifications. We provide a warranty against manufacturing defects, with clear terms for replacement or refund. Whether you need the KOYO-branded 6810 model or an equivalent from another trusted brand, we source through verified channels to guarantee authenticity.
Whether you need a single NTN 30216 Tapered Roller Bearing or a bulk order, provide your exact model number, dimensions, and quantity, and we’ll respond with competitive pricing and delivery details. We handle all major brands and can source hard-to-find models, ensuring you get the right bearing when you need it.
Q: Do you supply bearings from other brands besides KOYO?
A: Yes, we offer a full range of international and domestic brands, including SKF, NSK, NTN, NACHI, and more. We can source bearings according to your specified brand or model requirements.
Q: How can I confirm if the 6810 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 with the 6810 specification.
Q: What is your warranty policy for this bearing?
A: We provide a warranty against manufacturing defects. Specific terms, including duration, are outlined in the sales contract, and defective products can be replaced or refunded within the warranty period.
Q: What is the minimum order quantity for the 6810 bearing?
A: We support low minimum order quantities, including single-unit purchases, making it suitable for maintenance, repair, or small-scale production needs.
Q: How long does shipping take, and what methods are available?
A: In-stock bearings ship within 1-2 business days. Shipping options include express courier (3-5 days), air freight (5-7 days), or sea cargo (20-30 days), depending on your location and urgency.
Q: Can you provide OEM or ODM services for bearings?
A: Yes, we support OEM and ODM customization. Provide your technical drawings or specifications, and we can manufacture bearings to your exact requirements.
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.
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Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.
Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
25+
Years Experience
24h
Quote Response
78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
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No. 377 Bansongyuan Road, Huangpu District, Shanghai, China
Free Sample Program
Orders over $50K qualify for free product samples
Test against your KPIs before full production commitment. Ask our engineers for details.
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