LM11949/LM11910 Tapered Roller Bearing 19.05×45.24×15.49mm for Precision Machinery

Product Specifications

Application Industries

Prevent Costly Downtime with LM11949/LM11910 Tapered Roller Bearing for Precision Machinery

When precision machinery stalls due to bearing failure, every hour of downtime erodes productivity and profits. Many buyers face challenges with unreliable suppliers offering counterfeit products that fail prematurely, or struggle with fragmented procurement processes that delay critical replacements. The LM11949/LM11910 tapered roller bearing addresses these pain points by delivering consistent performance in high-precision applications.

Genuine SKF Quality, Available for Immediate Shipment

As an officially authorized SKF distributor, we ensure 100% authentic LM11949/LM11910 tapered roller bearings with complete traceability. Our inventory includes P4/P2 precision grade options, allowing for rapid delivery to minimize equipment downtime. This bearing, with dimensions 19.05×45.24×15.49mm, is engineered for precision machinery where radial and axial load handling is critical, such as CNC machine tool spindles and industrial automation systems.

Optimal Performance in Demanding Precision Applications

The LM11949/LM11910 tapered roller bearing excels in high-precision environments requiring both radial and axial load support. Its separated structure allows for easy mounting and adjustment, making it ideal for applications where precise preload settings are necessary. Whether operating in CNC machinery with tight tolerance requirements or semiconductor manufacturing equipment with strict vibration control, this bearing maintains stability even under varying speeds and loads.

Key Technical Features Driving Reliability

The precision rating options (P0 to P2) ensure compatibility with diverse accuracy needs—P2 grade, for instance, minimizes runout and axial play, critical for high-speed spindles. The choice of cage materials (iron, brass, nylon) offers flexibility: brass cages provide enhanced durability in high-temperature environments, while nylon cages reduce noise and friction in precision applications. Vibration classes Z1V1 to Z3V3 allow customization based on noise sensitivity, ensuring smooth operation in medical and laboratory equipment where low vibration is essential.

Why Authenticity Matters for Total Cost of Ownership

Counterfeit tapered roller bearings often cut corners on material quality and manufacturing precision, leading to premature failure. A single bearing failure in a CNC machine can cost thousands in repairs and lost production. Our genuine SKF bearings, compliant with ISO 9001 and DIN standards, undergo rigorous quality testing from incoming material inspection to final delivery. This commitment to quality reduces long-term costs by extending service life and minimizing unplanned downtime.

Our Commitment to Reliable Supply

Packaging & Shipping

• Factory-sealed packaging with SKF branding and product certification documentation
• Protective inner carton (5.50cm × 5.50cm × 2.50cm) to prevent damage during transit
• Consolidated outer packaging on pallets for bulk orders
• Global shipping via DHL, FedEx, or UPS with real-time tracking
• 1-piece minimum order quantity to support emergency maintenance needs

Secure Your Precision Machinery’s Performance Today

Don’t let bearing issues compromise your production schedule. The LM11949/LM11910 tapered roller bearing is in stock and ready to ship. Send us your order details, including required precision grade and quantity, and our team will provide a quote within one working day. Fast, reliable delivery means you can get your equipment back online with minimal disruption.

Frequently Asked Questions