Bearing Cup for UJ Cross
ABC Bearing Cups are engineered to deliver smooth rotation and reduced friction in mechanical systems. Manufactured with durable alloys, they provide exceptional wear resistance and long service life. Precision machining ensures dimensional accuracy, guaranteeing reliable performance in demanding environments. Our bearing cups extend bearing life, reduce maintenance costs, and enhance overall efficiency. Each product undergoes rigorous quality testing to meet international standards. ABC Bearing Cups are trusted worldwide for their strength and precision.
Reliable Support for Bearings
Bearing Cups from ABC are designed to provide secure housing and support for bearings, ensuring smooth operation and extended service life. With advanced machining techniques, they deliver precise fit and superior durability. Our cups reduce friction, minimize wear, and improve mechanical efficiency. Tested against international standards, they guarantee consistent performance in automotive, aerospace, and industrial applications. ABC’s engineering expertise ensures every bearing cup integrates seamlessly, supporting reliability and cost‑effective maintenance across industries.
| OD | 20 – 45 mm |
| Material | Low Carbon Steel |
| Width | 8 – 35 mm |
| Application | Automotive Drivetrain / Universal Joint Assemblies |
High-Strength Build
Manufactured for durability in torque-intensive driveline applications.
Precision Engineered Fit
Designed for accurate seating with universal joint cross assemblies.
Superior Hardness Control
Heat-treated for improved wear resistance and longer operational life.
Smooth Surface Finish
Ensures optimal interaction with needle bearings and internal moving parts.
Reliable Rotational Performance
Built to perform consistently under continuous motion and vibration.
Strict Quality Standards
Produced with controlled processes to ensure dependable field performance.
Our Manufacturing Process
Design & Planning
Detailed engineering blueprints created for accuracy.
Material Selection
High-grade alloys chosen for strength and reliability.
Precision Machining
Advanced CNC processes ensure flawless dimensions.
Quality Testing
Each component undergoes strict performance checks.
FAQs
A UJ (Universal Joint) cross bearing cup is a cylindrical cap that fits over each of the four trunnions of a universal joint cross. It contains needle rollers that allow the cross to rotate freely within the yoke, transmitting torque through changes in drive angle. Precision in the bearing cup's OD, wall thickness, and surface finish is critical to smooth driveline operation.
ABC manufactures UJ cross bearing cups from low carbon steel, which is selected for its excellent cold forgeability and the ability to achieve the required hardness and case depth after heat treatment — critical for the rolling contact fatigue life of UJ cross bearing cups.
ABC produces UJ cross bearing cups with outer diameters from 20mm to 45mm and widths from 25mm to 50mm. This covers a wide range of universal joint sizes used in commercial vehicle and passenger car drivelines.
: Each bearing cup is produced through cold forging (to achieve the near-net shape and improve grain structure), followed by heat treatment (for hardness and case depth), and precision machining (for tight OD and surface finish tolerances) — all performed in-house at ABC's Bangalore facility.
Yes. All UJ cross bearing cups from ABC are manufactured under IATF 16949:2016 quality management systems with in-house inspection for dimensional and metallurgical conformance.
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