SKF bearings by designation · Itemized written quotes for mixed project lists
State the exact execution (designation suffix), whether you need the complete assembly, and which housings or mounting accessories belong on the same line. Keep precision items separate, with accuracy class and arrangement.
Technical data
Listed data for this SKF designation; confirm the execution and dimensions against your drawing or application before ordering.
| Parameter | Details |
|---|---|
| Model Number | 6306-2RS1 |
| Bearing Type | Deep Groove Ball Bearing |
| Bore Diameter (d) | 17 mm |
| Outside Diameter (D) | 40 mm |
| Width (B) | 12 mm |
| Seals Type | 2RS |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Rows Number | Single |
| Aligning | Non-Aligning Bearing |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Contact Angle | 0° |
| Separated | Unseparated |
| Standard | DIN, GB, ISO, JIS, ANSI |
| Weight | 0.07 Kg |
| HS Code | 8482102000 |
| Industry | Typical Applications |
|---|---|
| Wind Power Generation | Generator components, pitch control systems |
| Automotive Industry | Wheel hubs, transmission systems |
| Mining Equipment | Conveyor rollers, gearbox assemblies |
| Steel Mills | Rolling mill machinery, drive systems |
| Construction Machinery | Hydraulic pump components, axle systems |
Industrial operations often face critical downtime when bearings fail unexpectedly or when replacement parts take too long to arrive. Sourcing authentic SKF bearings can be challenging, with concerns about counterfeit products compromising equipment performance and safety. For maintenance teams and OEM purchasers, finding a supplier that guarantees genuine parts, precise specifications, and urgent delivery is essential to minimizing operational disruptions.
The SKF 6306-2RS1 deep groove ball bearing is engineered to deliver consistent performance in demanding industrial environments. As a specialized supplier with direct access to SKF global distribution centers, we ensure 100% original products sourced directly from official factories. This bearing, with dimensions 17x40x12mm, features double rubber seals (2RS) to protect against contamination, making it suitable for applications where dust and moisture are present. Our large-scale dedicated inventory covers over 95% of SKF's conventional models, supporting same-day shipping for spot goods to meet your urgent requirements.
This SKF 6306-2RS1 bearing is designed to handle radial loads efficiently, with a contact angle of 0° that ensures smooth operation in high-speed rotational applications. Its single-row construction and non-aligning design make it ideal for precision machinery where shaft alignment is critical. Common uses include electric motors in steel mills, gearboxes in mining equipment, and auxiliary components in wind turbines. The bearing's vibration class options (Z1V1 to Z3V3) allow customization based on noise and smoothness requirements, ensuring compatibility with sensitive equipment.
The 6306-2RS1's construction from high-quality bearing steel provides excellent durability and resistance to wear, even under heavy loads. The precision rating options (from P0 to P2) allow selection based on application accuracy needs—P5 or higher grades are recommended for high-speed machinery where minimal runout is critical. The double rubber seals (2RS) not only prevent lubricant leakage but also block contaminants, extending maintenance intervals. Lubrication flexibility (grease or oil) ensures adaptability to different operating temperatures and speed ranges, while the unseparated design simplifies installation and reduces the risk of component misalignment during assembly.
Selecting an authentic SKF 6306-2RS1 bearing directly impacts total operational costs. Inferior bearings often fail prematurely due to substandard materials or imprecise manufacturing, leading to unexpected downtime, equipment damage, and costly repairs. Genuine SKF bearings, manufactured to strict global quality standards, offer predictable performance and longer service life, reducing the frequency of replacements. Our professional technical team can provide guidance on bearing selection and installation, ensuring optimal fit and function—avoiding common pitfalls like incorrect lubrication or misalignment that cause early failure.
We strictly adhere to SKF's global quality management system, with all products undergoing thorough inspection before shipment. Each bearing comes with complete traceability documentation, including original factory certificates and batch inspection reports, verifying authenticity and compliance with SKF specifications. Our fast global delivery network ensures stable door-to-door arrival within 7-15 days to most countries, with 48-hour urgent delivery available for critical situations. As a trusted supplier to industrial customers in over 40 countries, we prioritize transparency and reliability in every transaction.
To secure your authentic SKF 6306-2RS1 deep groove ball bearings with 48-hour urgent delivery, provide your required quantity, delivery location, and any specific technical requirements. Our team will respond promptly with pricing and availability, ensuring you receive the right parts when you need them. For assistance with bearing selection or compatibility checks, our SKF-certified technical experts are ready to help.
Q: Do you supply other SKF bearing models or brands?
A: Yes, we offer the complete range of SKF bearings and related products, including deep groove ball, tapered roller, spherical roller, and angular contact ball bearings. We also provide procurement services for other international brands based on customer specifications.
Q: How can I confirm the SKF 6306-2RS1 is compatible with my equipment?
A: Provide your equipment model or existing bearing dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with SKF's official specifications to ensure proper fit.
Q: What warranty is provided for SKF bearings?
A: All SKF bearings come with the original factory warranty, covering manufacturing defects. Specific warranty terms are detailed in the product documentation provided with each order.
Q: What is the minimum order quantity for the SKF 6306-2RS1?
A: We support low minimum order quantities, including single-unit purchases for emergency replacements, with volume discounts available for larger orders.
Q: How quickly can you ship the SKF 6306-2RS1 bearing?
<pProject buyers
"We submitted a long SKF list for a new project, mixing ball, roller, needle and thrust bearings. This supplier came back with itemized pricing, lead times and alternatives for two long-lead references. We could plan the procurement timeline without surprises."
Daniel KimKim Engineering Project · South Korea"When our project timeline shifted and we needed to split the delivery into three batches, the supplier worked with us on the schedule. Each batch arrived complete and on the agreed date. No holding costs, no rush shipping fees."
Mohammed Al-AminAl-Amin Contracting · Saudi ArabiaSame series
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Typical equipment and duty conditions this SKF bearing type is specified for.
Standard and precision lines listed separately, each with model, stock, lead time and validity — so your comparison is line by line, not guesswork.
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Read the selection guideFAQ
Send the selected SKF model, quantity per line, accuracy requirement, mounting accessories, destination country and postcode, and the date you need the goods. Confirm the exact execution and whether you need the complete assembly. With that, Project Purchasing Company returns a written itemized quote.
List precision bearings on separate lines with their accuracy class and arrangement or configuration. Keeping them apart from standard bearings prevents wrong pricing and wrong shipments on mixed project lists.
Yes. Send a photo of the nameplate or bearing markings, and we list the information that still needs confirming. Any technical change or alternative model is clearly marked and requires your approval.
Yes. Shipping method and delivery schedule are confirmed before dispatch, so batches can follow your installation timeline. On receipt, check labels, quantity and condition; any mismatch is handled with your order number and photos.
Request a quote
Project Purchasing Company quotes every line by SKF model, with price and currency, stock, estimated lead time, validity and freight or tax terms. Add related bearings and accessories to the same request.
