Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Cylindrical Roller Bearing
6306 Deep Groove Ball Bearing for Motorcycle Parts
Keep your motorcycle running smoothly with reliable performance and reduced downtime using this 6306 Motorcycle Bearing. Crafted from high-grade bearing steel, it delivers long life and high-speed stability, ensuring your ride stays consistent mile after mile.
- Precision-engineered to 30*72*19 mm specifications for a perfect fit in compatible motorcycle parts
- Features low noise operation and Z1V1-Z3V3 vibration control for a quieter, more comfortable ride
- Grease or oil lubrication options provide flexibility for different maintenance needs
- Backed by rich stock availability for quick shipping when you need a replacement fast
7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 6306 |
| Bearing Type | Deep Groove Ball Bearing |
| Outer Dimension | Medium and Large(120-190mm) |
| Material | Bearing Steel |
| Spherical | Non-Aligning Bearings |
| Load Direction | Radial Bearing |
| Separated | Unseparated |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 P2 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Feature | Long Life, High Speed, Low Noise |
| Stock | Rich Stocks |
| Specification | 30*72*19 mm |
| Origin | China |
| HS Code | 8482102000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Automotive | Motorcycle Parts |
Need a Reliable 6306 Deep Groove Ball Bearing for Motorcycle Parts? Here’s What Matters
Finding the right bearing for motorcycle components can be tricky. Mismatched dimensions lead to installation failures, while low-quality materials cause early wear and unexpected downtime. Sourcing from multiple suppliers for different brands only adds complexity to your procurement process.
Designed for Consistent Performance in Motorcycle Applications
This 6306 deep groove ball bearing addresses these challenges with ISO 9001 certified production processes and a wide range of available brands, including NTN, NSK, Koyo, NACHI, and Timken. With rich stocks and interchangeable dimensions following international standards, it fits seamlessly into motorcycle parts where reliable radial load handling is critical.
Optimal Performance in Motorcycle Operating Conditions
Engineered to perform in the dynamic conditions of motorcycle operation, this bearing handles radial loads effectively while maintaining high speed capabilities. Its non-aligning design works best in applications with minimal shaft misalignment, such as wheel hubs and transmission components, where low noise and long service life are essential.
Key Engineering Features for Motorcycle Reliability
The bearing steel construction provides the necessary hardness and durability to withstand the rigors of motorcycle use, from varying temperatures to constant vibration. Available precision ratings (P0 to P2) allow selection based on application requirements—higher precision grades for critical components where minimal tolerance variation is needed. The Z1V1 to Z3V3 vibration classes ensure smooth operation, reducing noise and improving rider comfort. With lubrication options of grease or oil, maintenance can be tailored to specific motorcycle models and usage patterns.
Why Choosing the Right 6306 Bearing Impacts Total Cost
Selecting a quality 6306 deep groove ball bearing reduces long-term costs compared to cheaper alternatives. Inferior bearings often fail prematurely, leading to costly repairs, replacement parts, and unplanned downtime. This bearing’s long life feature, backed by proper material selection and manufacturing, minimizes these risks. Following ISO standards for load capacity and fatigue life, it contributes to the overall reliability of motorcycle components, lowering the total cost of ownership over time.
Quality You Can Trust for Motorcycle Parts
Our production processes are ISO 9001 certified, ensuring consistent quality from raw material inspection through to finished product testing. Each bearing undergoes dimensional checks, hardness testing, and surface treatment evaluation to meet specified standards. We provide a warranty period covering manufacturing defects, with clear terms for returns and replacements. With access to both international and domestic brands, we can source bearings according to your specific brand or model requirements, and our rich stock levels support prompt order fulfillment.
Packaging & Shipping
- Packaged in cartons and pallets for secure transportation
- Available from rich stocks for quick dispatch
- Shipping options include sea freight or air transport
- Low minimum order quantity supported for both small and large purchases
Get Your 6306 Deep Groove Ball Bearing Quote Today
Whether you need a single 6306 bearing or a bulk order for motorcycle parts production, we can provide competitive pricing and delivery options. Share your required quantity, brand preference (if any), and delivery location, and our team will prepare a tailored quote to meet your needs.
Frequently Asked Questions
Q: Do you support procurement of other bearing brands or models?
A: Yes, we offer comprehensive procurement services covering a full range of bearing brands and models, including both international and domestic options, to meet your specific requirements.
Q: How can I confirm if this 6306 bearing fits my motorcycle application?
A: Provide your equipment’s required dimensions (bore, outer diameter, width) or existing bearing model number, and our technical team will verify compatibility with this 6306 deep groove ball bearing.
Q: What is your warranty policy for this bearing?
A: We provide a warranty period for manufacturing defects. Specific terms, including duration and coverage, are detailed in our supply contracts and apply to properly installed and maintained bearings.
Q: What is the minimum order quantity for this 6306 bearing?
A: We support low minimum order quantities, allowing for small batch purchases and testing before committing to larger volume orders.
Q: What are the shipping timeframes and available logistics options?
A: With rich stocks, we can ship promptly. Logistics options include express courier, air freight for urgent needs, and sea freight for larger orders, with transit times varying by destination.
Q: Do you offer OEM or ODM customization for bearings?
A: Yes, we support OEM and ODM services, including custom bearing designs, materials, and specifications based on your provided drawings or technical 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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Product Summary
- Product Name
- 6306 Deep Groove Ball Bearing for Motorcycle Parts
- Category
- Cylindrical Roller Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Cylindrical Roller Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
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Mining & Quarrying
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Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
6306 Deep Groove Ball Bearing for Motorcycle Parts
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