Authorized SKF Distributor Ball, roller, needle, thrust and mounted bearings for industrial buyers worldwide
Buying for several machines? Add this model to one inquiry with the other SKF bearings, housings and accessories on your list. Each line keeps its own designation, quantity and specification.
Send Your Full List| Parameter | Details |
|---|---|
| Model Number | 6309-2RS1/6309-2RS1-C3/6309-2Z/6309-C3 |
| Bearing Type | Deep Groove Ball Bearing |
| Bore Diameter (d) | 45 mm |
| Outside Diameter (D) | 100 mm |
| Width (B) | 25 mm |
| Seals Type | ZZ, 2RS, Open |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Contact Angle | 0° |
| Standard | DIN, GB, ISO, JIS, ANSI |
| Weight | 0.85 Kg |
| Origin | Sweden |
| HS Code | 8482102000 |
| Industry | Typical Applications |
|---|---|
| Wind Power | OEM equipment components |
| Industrial Machinery | Rotating shaft systems, electric motors |
Wind power equipment operators often face challenges with bearing reliability—premature failure due to misalignment, inadequate sealing, or substandard materials can lead to costly downtime. Sourcing authentic SKF 6309-2RS1/2Z bearings with precise dimensions (45x100x25mm) can be equally frustrating when dealing with uncertain supply chains.
This SKF 6309 deep groove ball bearing addresses these challenges through its robust design. Available in both 2RS1 (rubber seal) and 2Z (metal shield) configurations, it provides effective contamination protection critical for wind turbine environments. With direct access to SKF's global distribution network, we ensure 100% genuine products that meet OEM specifications, supported by same-day shipping for in-stock items.
As a radial bearing with a 0° contact angle, the SKF 6309 excels in applications with predominantly radial loads, such as wind turbine gearboxes and generator shafts. Its single-row design and non-aligning特性 require proper mounting alignment, making precision installation essential for maximizing service life. The bearing's vibration classes (Z1V1 to Z3V3) allow selection based on noise and smoothness requirements, ensuring compatibility with sensitive equipment.
The bearing's performance is defined by critical specifications: bearing steel construction provides the hardness needed to withstand cyclic loads, while precision ratings (from P0 to P2) allow matching to application accuracy requirements. Lubrication flexibility (grease or oil) enables adaptation to operating temperatures and speeds, though proper lubrication selection directly impacts friction, wear, and maintenance intervals. The 45x100x25mm dimensions ensure interchangeability with standard mounting configurations, simplifying replacement in existing equipment.
Choosing the correct SKF 6309 bearing variant directly affects operational costs. Inferior bearings may offer lower upfront prices but typically fail early due to poor material quality or imprecise manufacturing, leading to unplanned shutdowns and replacement labor expenses. The 100% original SKF construction ensures compliance with ISO standards for dynamic load capacity and fatigue life, while complete traceability documentation provides assurance of quality from production to delivery.
Our supply chain adheres to SKF's global quality management system, with all products sourced directly from official factories and warehouses. Each bearing comes with complete documentation, including original factory certificates and batch inspection reports. We implement strict incoming quality checks for dimensions, surface hardness, and seal integrity, ensuring every unit meets specified tolerances. Our technical team, certified by SKF, can provide installation guidance to prevent premature failure due to improper fitting.
Whether you need the 6309-2RS1, 6309-2Z, or another variant, provide your required model, quantity, and destination for a prompt quotation. Our large inventory covers over 95% of conventional SKF models, ensuring quick fulfillment for urgent requirements. Our team can also assist with technical specifications to confirm compatibility with your wind power equipment.
Q: Do you supply other bearing brands besides SKF?
A: Yes, we provide a full range of international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, and Timken, as well as domestic Chinese brands, all available for询价 based on your specifications.
Q: How can I confirm this bearing fits my equipment?
A: Provide your equipment model or existing bearing dimensions (bore, outer diameter, width), and our technical team will cross-verify with SKF's official specifications to ensure compatibility.
Q: What is your warranty policy for SKF bearings?
A: All SKF products come with the original factory warranty covering manufacturing defects. Specific terms are detailed in the product documentation and sales agreement.
Q: What is the minimum order quantity for this bearing?
A: We accept small orders for maintenance needs and can fulfill large OEM requirements, with no strict minimum order quantity—contact us with your specific needs.
Q: How long does shipping take to [my location]?
A: Standard delivery takes 7-15 days to most countries and regions via our global logistics network. For urgent orders, expedited shipping options are available upon request.
Q: Can you provide OEM packaging or labeling?
A: Yes, we offer customized packaging and label printing services to meet your specific branding or documentation 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.
Electrical Equipment is an Authorized SKF Distributor that turns mixed equipment lists into itemised, comparable quotes and consolidated supply for industrial plants, maintenance contractors and distributors worldwide.
Ball, roller, needle, thrust, mounted and precision bearings handled in a single industrial order.
One inquiry covers parts for different machines, with designations and internal stock codes matched line by line.
Routine replacement bearings and special-specification models are labelled separately on your quote.
Identification gaps are closed before quoting; any alternative is listed separately for your approval.
These SKF models share the category of Deep Groove Ball Bearing SKF 6309-2RS1/2Z 45x100x25mm for Wind Power OEMs and can be quoted on the same inquiry.
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04 Deep Groove Ball Bearing SKF 6309-2RS1/2Z 45x100x25mm for Wind Power OEMs is specified in the applications below. Open an application to see the matching SKF bearing categories.
Industrial buyers in the USA, Mexico, Oman, France, New Zealand and Brazil source genuine SKF bearings and mixed lists through Electrical Equipment.
"When a critical piece of rotating equipment failed, we needed a mixed SKF list urgently. The supplier consolidated the order, shipped same-day, and the parts were on our plant floor in two days. The equipment was back online before the end of the shift."
Ahmed Al-FarsiFarsi Industrial Services · Oman "We had a bad experience with counterfeit SKF bearings from another supplier. The bearings from skfus.com are genuine, traceable, and the packaging matches SKF's current format. Our reliability team verified the first batch and we now use them as our primary source."
Luis HernandezHernandez Manufacturing · Mexico "The SKF mounted units and insert bearings we ordered for a conveyor upgrade were supplied with the correct housing and locking arrangement. Our maintenance team installed them without modification. No noise, no leaks, no call-backs."
Graham McLeodMcLeod Fabrication · New Zealand These guides cover selection, identification and replacement points relevant to Deep Groove Ball Bearing SKF 6309-2RS1/2Z 45x100x25mm for Wind Power OEMs.
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Read the guideShort answers on identification, mixed orders, quote terms and substitutions at Electrical Equipment.
Send a clear photo of the bearing markings and note which details still need confirming. We close identification gaps, including the exact specification and complete assembly, before you accept a quote. Nothing is substituted to fill a gap.
Yes. Standard, precision and mounted units can sit in one itemised inquiry, with each line keeping its own designation, quantity and specification. Housings and mounting accessories are added when they are part of your supply scope.
Each quote lists the designation, quantity, price and currency, stock availability, estimated lead time and quote validity. Applicable freight or tax terms are stated, and the product documents available for your order are confirmed.
Only with your approval. Any alternative is marked separately on the quote, and every technical change needs sign-off from the buyer before an order is placed.
Send this model alone or with your full SKF list. We verify the identification details on every line first, then issue an itemised written quote with lead time and validity.
