

WELCOME TO USB BEARING
Precision Engineered Bearings. Trusted Performance.
Shaligram Engineering Company is a leading manufacturer of high-quality bearings, operating under the brand USB Bearings. Built on a foundation of engineering expertise and manufacturing excellence, we specialize in delivering reliable, high-performance bearing solutions for diverse industrial applications.
With a strong focus on precision, durability, and consistency, USB Bearings are designed to perform under demanding operating conditions. Every product reflects our commitment to strict quality control, advanced manufacturing processes, and adherence to international standards.
Backed by modern technology and a skilled technical team, we continuously enhance our designs to meet evolving industry requirements. Our bearings support critical applications across sectors by ensuring smooth operation, long service life, and dependable performance.
At Shaligram Engineering Company, quality is not an option, it is a standard. We strive to build long-term partnerships by delivering products that customers can trust.
USB Bearings. Engineered for reliability. Built for performance.
Our Products
Our Vision
“To be the most trusted partner in industrial bearings by delivering innovative, precise, and reliable solutions that empower industries worldwide.”
Our Mission
“To provide precision-engineered, high-quality bearings that combine reliability and affordability, backed by 100% inspection, lifetime accountability, flexible orders, customization, and complete technical support.”
Our Product Catalogue
Download our complete technical reference guide covering design specifications, load ratings, and dimensional standards.
INSIDE THIS CATALOGUE:
Spherical Roller Bearings: Series 213, 222, 223, 230–241 (Steel & Brass Cages).
Taper Roller Bearings: Metric Series (302–331) & Inch Series.
Cylindrical Roller Bearings: N, NU, and NJ Designs.
Specialty Bearings: Double Row Angular Contact & Spherical Thrust.
Engineering Data:
Radial Internal Clearance Tables (C2, Normal, C3, C4).
Standard Tolerance Tables for Shaft & Housing Fits.
Dynamic/Static Load Ratings & Limiting Speeds.
Newest Blog
Welcome to the new digital home of USB Bearings. At Shaligram Engineering Company, we believe that the machinery driving your business is …
