Manufacturer IATF Certified Precision Bearing Rollers

Star Balls and Rollers Pvt. Ltd., based in Metoda, Gujarat, is a trusted manufacturer of tapered, cylindrical, and spherical rollers. Founded in 1992 by Mr. Manish Kalaria and Mr. Mitul Kalaria, we have grown from a small unit in Rajkot to serving industry leaders like Timken, SKF, and NBC across India. Recognized for our uncompromising quality, customer-first approach, and award-winning performance, we combine precision manufacturing with sustainable practices like solar-powered operations to deliver excellence at scale. 

Our facilities run on solar power generation, significantly reducing reliance on conventional electricity. Alongside this, we invest in efficient production methods and responsible practices to reduce waste and minimize our footprint. For us, growth goes hand-in-hand with responsibility to our clients, our community, and the environment.

Infrastructure (sq. mtr)

State-of-the-art manufacturing facility equipped with advanced machinery and modern automation systems.

Production (tons/month)

High-precision production capability ensuring consistent quality and reliable performance across every batch.




Global-Standard Bearing Roller Manufacturing Excellence

The Bearing Roller Division is an integral part of our IATF-certified manufacturing organization, equipped with advanced technology, automated production systems, and global-standard quality processes dedicated to precision roller manufacturing. With a strong reputation as a trusted partner to leading brands like Timken, SKF, TATA, and NBC, we continue to deliver excellence across India and beyond.

Bearing's Roller

We manufacture a complete range of bearing rollers, including Tapered, Cylindrical, and Spherical Rollers, designed for accuracy, strength, and long service life, crafted with advanced technology, premium materials, and strict quality control to meet international standards.

Advanced Manufacturing Process

Our state-of-the-art facilities ensure every roller is crafted with precision and consistency. From raw material selection to final inspection, each stage is backed by advanced technology, skilled expertise, and strict quality control to meet global bearing industry standards.

Raw Material

Premium bearing steel sourced and verified for consistent quality.

Precision Cutting

Accurate cutting ensures precise lengths and smooth edges.

Heat Treatment Unit

Controlled process for superior hardness and durability.

Machining Facility

CNC and grinding machines for perfect shape and finish.

Sorting Line

Automated systems ensure uniform size and accuracy.

Dedicated Inspection

Advanced testing guarantees rollers meet global standards.

Uncompromising Quality Assurance

In-house laboratory facilities, including a hardness testing laboratory, microscope with 1000x digital magnification, and Micro Hardness Tester for precise material testing, with continuous expansion of capabilities

  • IATF 16949:2016 Certified
  • TPM JH Step Compliant and Lean Factory Practices
  • CQI-9 compliant heat treatment processes
  • Advanced factory process automation
  • Certified Operator Program with I-L-U-O skill upgradation framework
  • Strong focus on OEE & R/R capabilities