30202 Tapered Roller Bearing Set HiPicco Chrome Steel ABEC3 15mm Bore

Description

Product Overview

The 30202 tapered roller bearing set from HiPicco is engineered to meet the rigorous demands of modern industrial machinery. Constructed from high‑grade chrome steel (GCr15), each bearing delivers exceptional hardness, wear resistance, and the ability to sustain heavy radial and axial loads. The tapered roller design reduces friction and distributes stress evenly across the raceways, extending service life and minimizing maintenance intervals. With a precise 15 mm bore, 35 mm outer diameter, and a 12 mm cup width, the bearings fit a wide range of shafts and housings. Pre‑lubricated with a light oil coating, they arrive ready for immediate installation, eliminating the need for additional greasing steps. The ABEC‑3 tolerance rating ensures consistent dimensional accuracy, providing smooth operation in high‑speed applications such as conveyors, electric motors, and agricultural equipment. Each set includes a cone and cup, packaged securely to protect against contamination during shipping.

Usage

These tapered roller bearings excel in environments where both radial and axial forces are present, making them ideal for a broad spectrum of industrial uses. In agricultural machinery, they support gear drives and power take‑off shafts, handling the shock loads generated by uneven terrain. Conveyor systems benefit from the bearings’ ability to maintain alignment under continuous operation, reducing wear on adjacent components. Electric motor assemblies rely on the precise tolerances of the ABEC‑3 rating to achieve quiet, efficient rotation at high speeds. Additionally, the bearings are suitable for robotics, mining equipment, and dental devices where compact size and high load capacity are essential. The pre‑lubricated finish simplifies field installation, allowing technicians to mount the bearings quickly without the need for additional greasing tools, thereby reducing downtime and labor costs.

Why Choose Us

HiPicco’s commitment to quality is reflected in every aspect of the 30202 bearing set. The use of chrome steel (GCr15) provides a superior hardness level that resists deformation and pitting, even under extreme temperature fluctuations. Our manufacturing process incorporates strict quality control measures, including dimensional verification and surface finish inspections, to guarantee that each bearing meets the ABEC‑3 standard for precision. The tapered roller geometry is specifically designed to accommodate angular misalignment, reducing the risk of premature failure caused by shaft deflection. Moreover, the pre‑lubricated coating is formulated to maintain optimal viscosity over a wide temperature range, ensuring consistent performance from the moment of installation. Customers also benefit from HiPicco’s responsive technical support team, which offers guidance on proper mounting techniques, load calculations, and maintenance best practices, reinforcing the reliability of the product throughout its service life.

Key Features

• Chrome steel construction delivers exceptional durability and resistance to wear.
• ABEC‑3 tolerance ensures precise fit and smooth operation at high speeds.
• Pre‑lubricated with light oil for immediate, hassle‑free installation.
• Tapered roller design accommodates angular misalignment, extending bearing life.
• Dedicated HiPicco technical support provides expert assistance and after‑sales service.

FAQ

What size bearings are included in the 30202 set?

The set contains a cone and cup with a 15 mm inner diameter, 35 mm outer diameter, and a 12 mm cup width, matching the specifications of model 30202.

Can these bearings be used in high‑temperature environments?

Yes. The chrome steel (GCr15) material retains its hardness and the pre‑lubricated oil is formulated to remain effective across a broad temperature range, making the bearings suitable for many high‑temperature applications.

Do I need to add additional grease after installation?

No additional grease is required. The bearings arrive pre‑lubricated, providing sufficient lubrication for the initial operating period. For extended service life, periodic inspection and re‑lubrication may be performed according to the manufacturer’s guidelines.

How do I ensure proper alignment during installation?

Use a calibrated bearing mounting tool to align the cone and cup precisely with the shaft and housing. Verify that the bearing’s angular orientation matches the design specifications to prevent premature wear.

What warranty does HiPicco offer on these bearings?

HiPicco provides a limited one‑year warranty covering material defects and workmanship, backed by a responsive customer service team ready to assist with any issues.