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 | SNL 511-609 |
| Material | Carbon Steel |
| Standard Parts | Yes |
| Diameter of Bearing Seat | 100mm |
| Width of Bearing Seat | 44mm |
| Centre Height (Pillow Block) | 70mm |
| Centre Distance Between Bolt Holes | 210mm |
| Attachment Bolt Diameter | 16mm |
| Product Net Weight | 4.71kg |
| Transport Package | Wooden Box |
| Specification | Centre height (pillow block) 70mm |
| Origin | Swedish |
| HS Code | 7326909000 |
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Conveyor systems, gearboxes, electric motors |
| Steel Mills | Rolling equipment, material handling systems |
| Mining Equipment | Crushers, screeners, conveyor drives |
| Construction Machinery | Pumps, compressors, hydraulic systems |
Industrial machinery operators know the frustration of bearing housing failures—misalignment issues causing excessive vibration, substandard materials leading to premature wear, and incompatible dimensions resulting in costly installation delays. When critical equipment like conveyor systems or gearboxes rely on plummer block housings, selecting a unit that matches both dimensional accuracy and material strength is essential to avoid unplanned downtime.
The SNL 511-609 carbon steel plummer block housing addresses these challenges with precision-engineered dimensions and robust construction. As a professional bearing supplier with access to a comprehensive range of industrial bearing housing solutions, we ensure this unit meets the exacting standards required for machinery in steel mills, mining operations, and construction equipment. The 70mm centre height and 100mm bearing seat diameter provide a secure fit for compatible bearings, while the 210mm bolt hole centre distance allows stable mounting on various machine frames.
This plummer block housing excels in environments where machinery operates under heavy radial loads and moderate axial forces. The carbon steel material offers excellent structural integrity, capable of withstanding the rigors of continuous operation in dusty, high-vibration settings common in mining and industrial processing. With an attachment bolt diameter of 16mm, the housing maintains secure fixation even during dynamic load fluctuations, reducing the risk of bolt loosening and subsequent bearing misalignment.
The SNL 511-609 housing incorporates critical design elements that directly impact performance. The 44mm bearing seat width provides sufficient contact area to distribute loads evenly across the bearing outer ring, minimizing stress concentrations. Carbon steel construction offers a balance of strength and machinability, allowing for precise dimensional tolerances that ensure proper bearing fit—essential for maintaining optimal internal clearance and extending bearing service life. The 4.71kg net weight reflects a robust design without excessive mass, making installation manageable while providing the rigidity needed to resist deflection under load.
Choosing a precision-manufactured plummer block housing like the SNL 511-609 reduces long-term costs by minimizing maintenance requirements and extending service intervals. Inferior housings with inconsistent dimensions can cause uneven bearing wear, leading to premature failure and costly equipment downtime. In contrast, this industrial bearing housing's adherence to standard specifications ensures compatibility with replacement bearings, simplifying maintenance and reducing inventory costs. Properly selected housings also prevent unnecessary stress on adjacent components, lowering the risk of secondary equipment damage.
Our plummer block housings undergo rigorous quality checks to ensure compliance with industry standards. Each unit is verified for dimensional accuracy, including critical measurements like centre height and bolt hole spacing, to guarantee proper fit and function. We source from established manufacturers with proven production processes, ensuring consistent material quality and manufacturing precision. All products include standard documentation for traceability, and we stand behind the quality of our offerings with a warranty against manufacturing defects. Our extensive inventory allows for prompt availability, supporting your maintenance schedules and minimizing equipment downtime.
Whether you need a single replacement SNL 511-609 plummer block housing or require bulk quantities for ongoing production, we can provide competitive pricing and reliable delivery. Contact us with your specific requirements, including quantity and delivery location, and our team will respond promptly with a detailed quote. For technical assistance in confirming compatibility with your equipment, our engineering support staff is available to help verify dimensions and application suitability.
Q: Do you supply plummer block housings from other brands or manufacturers?
A: Yes, we offer a comprehensive range of industrial bearing housings from various international and domestic manufacturers, supporting both standard and custom specifications.
Q: How can I confirm if the SNL 511-609 housing will fit my existing equipment?
A: Provide your equipment model or existing housing dimensions (centre height, bolt hole spacing, bearing seat diameter), and our technical team will verify compatibility with the SNL 511-609 specifications.
Q: What warranty coverage is provided for this plummer block housing?
A: We offer a standard warranty against manufacturing defects. Specific terms and duration are provided with your order confirmation and can be tailored to meet your requirements.
Q: What is the minimum order quantity for the SNL 511-609 housing?
A: We accept orders for single units to accommodate emergency replacements, with volume pricing available for larger quantities.
Q: How quickly can you ship the SNL 511-609 housing after order placement?
A: Stock items typically ship within 1-2 business days. For non-stock or large orders, lead times will be provided at the time of quotation.
Q: Can you provide custom modifications to the SNL 511-609 housing design?
A: Yes, we support OEM/ODM customization for specific requirements, including modified bolt patterns, special coatings, or alternative materials. Contact our technical team with your detailed specifications.
Ready to order or need a quote?
Send the bearing housing model, required quantity, and delivery location — we'll get back to you with pricing and availability within 24 hours.
Project 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
Comparable designations from the same category, ready to add to one itemized quote.
Pillow Block Bearing High Load Deep Groove Insert Mounted Bearing FY508M FY509 for Industrial Machinery 
Pillow Block Bearing UCF307 Square Flanged Bearing for Corrosion Resistant High Temperature Applications 
Pillow Block Bearing Snl510-608 Carbon Steel Bearing Housing 90mm Diameter for Industrial Machinery Applications 
Pillow Block Bearing SNL506-605 Carbon Steel Split Plummer Block Housing 36.5mm for Industrial Machinery Where it runs
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.
Selection guides
Sep 18, 2026 · Procurement & Trade FAQs
Proper ball bearing packaging for resellers prevents customs seizures and end-user rejections by integrating anti-rust protection, original branding, and traceability labels. Learn how VCI…
Read the selection guide
Aug 5, 2026 · Installation & Maintenance
Prevent costly line stoppages by implementing a robust OEM bearing poka-yoke system that blocks wrong-spec parts at order, receipt, and pre-assembly stages. Verify critical…
Read the selection guide
Aug 5, 2026 · Installation & Maintenance
Implementing FIFO bearing inventory management on OE production lines prevents lubricant oxidation and micro-motion corrosion during static storage. Learn to align procurement with consumption…
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.
