Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Tapered Roller Bearing
In Stock
LM11749/10 Tapered Roller Bearing 40x68x19mm for Construction Machinery with P4 Precision
ISO 9001 · DIN Certified
<p>Ensure uncompromising precision and reduced downtime in your construction machinery with the <strong>LM11749/10 Tapered Roller Bearing</strong>, engineered to deliver P4-grade accuracy in critical 40x68x19mm applications. This bearing’s separated design allows for easy maintenance and precise adjustment, while its bearing steel construction ensures durability under heavy radial loads—key for keeping your equipment running smoothly when you need it most.</p><ul><li>40x68x19mm dimensions perfectly match standard construction machinery specifications, eliminating the hassle of cross-brand part hunting</li><li>P4 precision rating minimizes vibration (Z1V1 to Z3V3 options) for improved operational stability and extended component life</li><li>Grease or oil lubrication flexibility adapts to your maintenance protocols, streamlining your workflow with a single, reliable solution</li></ul>
Technical Specifications
- Type
- Tapered Roller Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | LM11749/10 BEARING |
| Product Name | Taper Roller Bearing |
| Specification | 40*68*19 mm |
| Material | Bearing Steel |
| Precision Rating | P0 P6 P5 P4 P2 |
| Load Direction | Radial Bearing |
| Separated | Separated |
| Spherical | Non-Aligning Bearings |
| Lubrication | Grease or Oil |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Service | OEM ODM |
| Trademark | BDL |
| Origin | China |
| HS Code | 8482200000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Construction Machinery | Excavators, Loaders, Bulldozers, Cranes |
| Industrial Machinery | Gearboxes, Conveyors, Pumps, Compressors |
| Agricultural Machinery | Harvesters, Tractors, Tillage Equipment |
Stop Construction Delays with LM11749/10 Tapered Roller Bearing 40x68x19mm
Construction sites lose thousands in daily downtime when equipment bearings fail prematurely. Many buyers face the frustration of mismatched dimensions, unclear quality standards, and long lead times for critical replacement parts. Sourcing from multiple suppliers only adds coordination headaches and risks project delays.
LM11749/10 Tapered Roller Bearing: Precision You Can Rely On
Our LM11749/10 Tapered Roller Bearing delivers the P4 precision required for heavy-duty construction machinery. With dimensions 40x68x19mm, this bearing is engineered to handle radial loads in demanding applications like excavator arms and loader transmissions. As an authorized distributor with ISO 9001 and DIN compliant inspection procedures, we ensure every unit meets strict quality standards before shipment.
Engineered for Construction’s Toughest Conditions
This Tapered Roller Bearing excels in high-load, shock-prone environments typical of construction sites. Its separated design allows for easy installation and maintenance, while the bearing steel construction provides durability against debris and temperature fluctuations. Whether operating in dusty quarries or wet job sites, the LM11749/10 maintains consistent performance under radial loads, reducing unplanned equipment downtime.
Technical Specifications That Matter
The 40mm bore diameter and 68mm outer diameter of this bearing ensure proper fit in standard construction machinery housings, while the 19mm width provides stability under heavy loads. Available in P4 precision grade, it minimizes vibration (Z1V1 to Z3V3 options) for smoother operation and extended equipment life. The bearing accommodates both grease and oil lubrication, offering flexibility for different maintenance protocols. Its non-aligning design makes it suitable for applications where shaft alignment is critical.
Why Genuine Bearings Reduce Total Costs
Counterfeit bearings often fail within months, leading to repeated replacement costs, equipment damage, and project delays. A single bearing failure in a critical application can cost tens of thousands in lost productivity. Our LM11749/10 Tapered Roller Bearing meets international quality standards, providing reliable performance that lowers long-term maintenance expenses. By investing in precision components, construction companies reduce unplanned downtime and extend the service life of their machinery.
Why 800+ Clients Across 45+ Countries Choose Us
As an official authorized distributor, we provide complete certification documents for every bearing, ensuring traceability from production to delivery. Our precision testing procedures, compliant with ISO 9001 and DIN standards, verify dimensions and performance before shipment. With senior application engineers on staff, we offer expert technical support for选型 and installation. Our premium shockproof logistics ensures bearings arrive in perfect condition, while our one-stop procurement process simplifies ordering for multi-brand component needs.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- Stock availability for prompt delivery
- Multiple logistics options including express and standard shipping
- Full shipment tracking provided
- Flexible order quantities to support both maintenance and production needs
Get Your LM11749/10 Bearing Today
Don’t let equipment downtime delay your construction project. The LM11749/10 Tapered Roller Bearing is ready to ship, ensuring minimal disruption to your operations. Send us your requirements now for fast quoting and delivery.
Frequently Asked Questions
Q: Are these genuine bearings?
A: Yes, we are an official authorized distributor with complete certification documents ensuring products trace back to legitimate manufacturing sources.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment model or existing bearing dimensions, and our senior application engineers will verify compatibility at no cost.
Q: What is your warranty policy?
A: We stand behind product quality with a warranty against manufacturing defects, following standard industry practices.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 unit to support emergency maintenance needs.
Q: How long does shipping take?
A: Shipping times vary by location, with options for expedited delivery to minimize downtime.
Q: How can I verify the bearing’s authenticity?
A: Each bearing comes with complete documentation and traceability information. Our team can assist with verification procedures specific to the product.
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Submit your inquiry for LM11749/10 Tapered Roller Bearing 40x68x19mm for Construction Machinery with P4 Precision and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
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