Description
Product Overview
The HiPicco JLM104948/10 tapered roller bearing set is engineered for high‑performance applications where reliability and durability are paramount. Each bearing is crafted from premium chrome steel (GCr15), a material renowned for its exceptional hardness, wear resistance, and ability to withstand heavy radial and axial loads. The set includes two precision‑machined tapered rollers, pre‑lubricated with a light oil coating to ensure immediate readiness upon installation. With an inner diameter of 1.9685 inches, an outer diameter of 3.2283 inches, and a cup width of 0.8654 inches, the bearings meet ABEC‑3 standards, delivering consistent precision and reduced vibration across a wide range of operating speeds. The tapered design allows the inner and outer rings to accommodate angular misalignment, making these bearings versatile for use in machinery, conveyors, electric motors, and other demanding equipment.
Usage
These tapered roller bearings are ideal for a variety of industrial environments. In agricultural machinery, they support heavy shafts that experience both radial and axial forces, ensuring smooth power transmission during field operations. In conveyor systems, the bearings reduce friction and wear, extending the lifespan of rollers and belts while maintaining consistent speed. Electric motor applications benefit from the bearings’ ability to handle high torque loads and maintain alignment under thermal expansion. Additionally, the set is suitable for mining equipment, robotics, dental devices, gear drives, and elevators, where precise motion control and durability are essential. The pre‑lubricated condition eliminates the need for additional greasing, saving time during maintenance and reducing the risk of contamination. Whether installed in a new machine or used as a replacement part, the JLM104948/10 set provides reliable performance across diverse sectors.
Why Choose Us
Choosing HiPicco means selecting a brand with a proven track record in industrial components. Our bearings undergo rigorous quality control processes, including dimensional verification, hardness testing, and dynamic load assessment, to guarantee that each unit meets or exceeds industry standards. The chrome steel composition offers superior resistance to corrosion and fatigue, ensuring long‑term operation even in harsh environments. The ABEC‑3 rating reflects a high level of precision, reducing vibration and noise while enhancing overall system efficiency. Our pre‑lubricated bearings arrive ready to install, minimizing downtime and simplifying the maintenance workflow. Moreover, HiPicco provides comprehensive technical support and a responsive after‑sales service team ready to assist with installation guidance, troubleshooting, and spare part availability, giving customers confidence in the longevity and performance of their investment.
Key Features
- Premium chrome steel (GCr15) construction for exceptional durability and load capacity
- Pre‑lubricated with light oil, ready for immediate installation and reduced maintenance
- ABEC‑3 precision rating ensures smooth operation and minimal vibration
- Tapered design accommodates angular misalignment, extending bearing life in demanding applications
- Dedicated HiPicco technical support and after‑sales service for reliable assistance
FAQ
What size bearings does the JLM104948/10 set include?
The set contains tapered roller bearings with an inner diameter of 1.9685 inches, an outer diameter of 3.2283 inches, and a cup width of 0.8654 inches, matching the JLM104948/10 model specifications.
Are the bearings pre‑lubricated?
Yes, each bearing is pre‑lubricated with a light oil coating, allowing immediate installation without the need for additional greasing.
Can these bearings be used in high‑temperature environments?
The chrome steel material provides good resistance to heat and corrosion, making the bearings suitable for many high‑temperature industrial applications, provided the operating temperature stays within the material’s specified limits.
What does the ABEC‑3 rating signify?
ABEC‑3 indicates a high level of dimensional precision and tolerance, which translates to smoother rotation, reduced noise, and improved performance in precision‑driven equipment.
How do I ensure proper installation?
Follow the manufacturer’s mounting guidelines: clean the shaft and housing surfaces, apply a thin layer of compatible grease if additional lubrication is required, and verify that the bearing is seated fully without axial play before operation.
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