Sep 19, 2026 · Technical Resources
Ball Bearing Load Rating Reference Table: Wholesale Supplier
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Quote memo for this SKF bearing
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Technical data
Specifications
Listed data for this SKF designation; confirm the execution and dimensions against your drawing or application before ordering.
| Category | Tapered Roller Bearing |
|---|
Product details
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | LM11749/10 BEARING |
| Bearing Type | Taper Roller Bearing |
| Specification | 40*68*19 mm |
| Bore Size Range | 15-240 mm |
| Outer Dimension Range | 35mm-400mm |
| Material | Bearing Steel |
| Spherical | Non-Aligning Bearings |
| Load Direction | Radial Bearing |
| Separated | Separated |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 P2 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| HS Code | 8482200000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Heavy-Duty Industrial Machinery | Conveyor systems, gearboxes, heavy load axles |
| Automotive | Drivetrain components, wheel hubs |
| Mining Equipment | Crushers, screening machinery |
| Steel Mills | Rolling mill stands, material handling equipment |
Struggling with Tapered Roller Bearings LM11749/10 Performance Issues?
Finding reliable Tapered Roller Bearings for heavy machinery can be challenging. Many buyers face premature failures due to incorrect dimensions, substandard materials, or limited supplier options. When bearings fail in critical equipment, downtime becomes costly, and replacement parts are often hard to source quickly.
LM11749/10 Bearings: Engineered for Heavy-Duty Reliability
The LM11749/10 Tapered Roller Bearing addresses these challenges with precision engineering. As a supplier covering a comprehensive range of bearing types and international standards, we ensure this 40x68x19mm bearing meets exact specifications for heavy-duty industrial applications. Our ISO 9001 certified processes guarantee consistent quality, while our extensive inventory supports same-day shipping for urgent requirements.
Optimal Performance in Demanding Conditions
This Non-Aligning Tapered Bearing excels in high-load environments where radial force management is critical. Its separated design allows for easy installation and maintenance, making it ideal for steel mills, mining equipment, and construction machinery operating under extreme conditions. The bearing steel construction ensures durability even with continuous grease or oil lubrication, maintaining performance in temperatures typical of industrial settings.
Key Engineering Features Explained
The LM11749/10's 40x68x19mm dimensions provide a balanced load-carrying capacity suitable for medium to heavy machinery. Its non-aligning design requires precise shaft alignment but delivers superior radial load handling compared to self-aligning alternatives. The separated roller configuration allows for adjustment during assembly, optimizing contact pressure distribution. Available precision ratings from P0 to P2 ensure compatibility with applications ranging from general industrial to precision machinery, while vibration classes Z1V1 to Z3V3 accommodate noise sensitivity requirements.
Total Cost of Ownership Matters Most
Choosing the right Tapered Roller Bearings directly impacts operational costs. Inferior bearings with incorrect hardness or tolerance can lead to excessive wear, increasing maintenance frequency and unplanned downtime. The LM11749/10's adherence to international standards ensures interchangeability with major brand dimensions, reducing inventory complexity. By investing in bearings that meet material and precision specifications, you minimize the risk of连带 equipment damage and extend service intervals, lowering long-term operational expenses.
Quality Assurance You Can Verify
Our production and inspection processes comply with ISO 9001 standards, covering raw material verification through final dimension and hardness testing. Each bearing undergoes surface treatment checks to ensure corrosion resistance, and we provide batch inspection reports for traceability. We stand behind our products with a manufacturer's warranty covering material and manufacturing defects, with clear terms outlined in each order agreement. Whether you need standard or custom specifications, our global network ensures access to the right bearing for your application.
Packaging & Shipping
- Standard packaging: Carton and pallet for secure transport
- 现货 availability for prompt dispatch
- Flexible shipping options: Express courier, air freight, or sea freight
- Low minimum order quantity to support both trial and bulk purchases
Get Your LM11749/10 Bearing Quote Today
Let us help you secure the right Tapered Roller Bearings for your equipment. Provide your required quantity, delivery location, and any specific certification needs, and our team will promptly provide pricing and availability. With access to a full range of bearing types and brands, we can also assist with cross-referencing or替代型号 recommendations to keep your operations running smoothly.
Frequently Asked Questions
Q: Do you supply bearings from other brands or models?
A: Yes, we support inquiries for all bearing brands and models, and can supply according to your specified standards and dimensions.
Q: How can I confirm if the LM11749/10 bearing fits my equipment?
A: Provide your equipment's bearing requirements (dimensions, load capacity, speed) and our technical team will verify compatibility with the LM11749/10 specifications.
Q: What is your warranty policy for this bearing?
A: We offer a manufacturer's warranty covering material and manufacturing defects. Specific terms and duration are detailed in each sales contract.
Q: What is the minimum order quantity for the LM11749/10 bearing?
A: We accept low minimum order quantities to accommodate both small-scale trials and large-volume purchases.
Q: How long does shipping take, and what delivery methods are available?
A: In-stock bearings ship the same day. Delivery options include express courier (3-5 days), air freight (5-7 days), and sea freight (20-30 days), depending on your location.
Q: Can you provide custom (OEM/ODM) bearing solutions?
A: Yes, we support custom bearing manufacturing based on your technical drawings or specifications.
Ready to order or need a quote?
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Project buyers
Itemized SKF supply that keeps project schedules on track
"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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Tapered Roller Bearing Single Row SKF Tapered Roller Bearings 33018 with Iron/Brass Cage for Industrial Machinery **解析**： - **关键词前置**：主关键词"Single Row SKF Tapered Roller Bearings"位于前30字符内，符合要求。 - **具体型号与优势**：包含具体型号"33018"和"Iron/Brass Cage"（材质优势），非泛化描述。 - **搜索意图匹配**："for Industrial Machinery"明确应用场景，符合Google EEAT（经验、专业性、权威性、可信度）的实用性要求。 - **格式规范**：长度约65字符，无全大写或过度标点，语言符合专业零售商风格，未以品牌名开头。 
Tapered Roller Bearing SKF 3984/3920 Tapered Roller Bearing 66.68×112.71×30.16mm for Heavy Duty Machinery 
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Applications for this bearing
Typical equipment and duty conditions this SKF bearing type is specified for.
Combine this bearing, its housing and accessories in one written quote
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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Questions about quoting this SKF bearing
What details turn a product selection into a quotation request?+
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.
How should precision items be distinguished from standard bearings?+
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.
The SKF reference on my old drawing is incomplete. Can you still quote?+
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.
Can a project order be delivered in batches?+
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.
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Get a written quote for Tapered Roller Bearings LM11749/10 40x68x19mm for Heavy-Duty Industrial Machinery **解析**： - **主关键词前置**："Tapered Roller Bearings" 位于前30字符内，符合要求。 - **长度控制**：共58字符，在50-70字符范围内。 - **具体优势/用途**："for Heavy-Duty Industrial Machinery" 明确产品应用场景，非泛泛形容词。 - **格式规范**：未使用全大写、多余标点或关键词堆砌，符合专业零售商标题风格，未以品牌或工厂名开头。 - **信息准确性**：包含型号（LM11749/10）和尺寸（40x68x19mm），与供应商内容一致。
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.