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 | LM11949/LM11910 |
| Bearing Type | Tapered Roller Bearing |
| Dimensions | 19.05×45.24×15.49 mm |
| Precision Rating | P0, P6, P5, P4, P2 |
| Cage Material | Iron, Brass, Nylon |
| Seals Type | Zz, 2RS, Open |
| Structure | Single Row Taper |
| Aligning Feature | Non-Aligning Bearing |
| Separated Design | Separated |
| Vibration Level | Z1V1, Z2V2, Z3V3 |
| Lubrication | Grease or Oil |
| Load Direction | Radial Bearing |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482200000 |
| Package Size | 5.50cm × 5.50cm × 2.50cm |
| Package Gross Weight | 0.150kg |
| Industry | Typical Applications |
|---|---|
| Machinery | Precision machinery components, gearboxes, rotating shafts |
| Industrial Equipment | Conveyors, material handling systems, power transmission units |
Selecting the right tapered roller bearing can be challenging when faced with unclear specifications or questionable authenticity. Many buyers encounter issues like incorrect dimensions leading to installation delays, or bearings that fail prematurely due to poor material quality. Sourcing from multiple suppliers to compare options only adds complexity to the procurement process.
The LM11949/LM11910 SKF Tapered Roller Bearing addresses these challenges with precise 19.05×45.24×15.49mm dimensions and strict quality control. As a professional bearing supplier with ISO 9001 certified processes, we ensure each unit meets original specifications, supporting applications in precision machinery where reliability is critical. Our extensive inventory covers a wide range of SKF bearings, allowing for efficient same-day shipping on in-stock items.
This precision tapered roller bearing excels in moderate load applications with radial force requirements, operating within standard temperature ranges. Its separated design allows for easy mounting and adjustment, making it ideal for machinery components where precise axial alignment is necessary. The single-row structure balances load capacity with compact dimensions, suitable for gearboxes and rotating shafts in industrial equipment.
The LM11949/LM11910 features a range of precision ratings from P0 to P2, allowing selection based on application accuracy needs—higher precision grades reduce vibration and noise in sensitive equipment. Cage material options (iron, brass, nylon) offer flexibility: iron cages provide durability in high-temperature environments, while nylon options reduce weight and friction. Vibration levels (Z1V1 to Z3V3) ensure compatibility with machinery requiring smooth operation, critical for precision manufacturing processes.
Choosing the correct tapered roller bearing directly impacts operational costs. A bearing with improper precision or material quality may lead to increased downtime, maintenance expenses, and potential damage to adjacent components. The LM11949/LM11910's adherence to SKF dimensional standards ensures interchangeability, reducing the risk of mismatched parts and the associated costs of returns or rework. Properly selected bearings contribute to longer equipment life and lower total cost of ownership over time.
Our bearings undergo comprehensive inspection, including dimensional verification and material hardness testing, to ensure compliance with industry standards. We provide full traceability documentation, including batch inspection reports, to confirm authenticity and quality. All products come with a manufacturer's warranty covering manufacturing defects, giving you confidence in your purchase. With a focus on genuine products and transparent sourcing, we maintain strict quality control throughout the supply chain.
To get started, provide the bearing model, quantity, and delivery location, and we’ll prepare a competitive quote with lead time details. Our team can also assist with technical specifications to ensure compatibility with your application. With our global delivery network, we can arrange prompt shipping to most countries within 7-15 days for in-stock items.
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we offer a full range of international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, and Timken, as well as domestic Chinese brands. We can source specific models as per customer requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or existing bearing dimensions (bore, outer diameter, width), and our technical team will verify compatibility with the LM11949/LM11910 specifications.
Q: What is your warranty policy for bearings?
A: All bearings come with a manufacturer's warranty against manufacturing defects. The warranty period and terms are specified in the order documentation, with options for returns or replacement in case of verified issues.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, including single-unit purchases for emergency replacements, making it easy to test or maintain small-scale operations.
Q: How long does shipping take to my location?
A: In-stock items are shipped within 24 hours. Delivery time depends on destination: typically 3-7 days for express, 7-15 days for standard air freight, and 30-45 days for sea freight.
Q: Can you provide custom packaging or labeling?
A: Yes, we offer customized packaging and label printing services to meet specific customer requirements, including branding and part number labeling for inventory management.
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.
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
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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.
