Import Bearings — Buy in Bulk from Supplier in India

Miniature And Precision Bearing Co., based in Chennai, Tamil Nadu, supplies bearings described as miniature and precision types for industrial, automotive, aerospace, and electronics applications. The source description specifies construction from high-grade steel with wear and corrosion resistance, though the exact steel grade is not named, unlike the explicit SAE-52100 declaration in comparable listings. Precision engineering is cited as a feature, with emphasis on minimal friction and maximum efficiency. The supplier's location at 19/22 Mooker Nalla Muthu Street, Parrys, Chennai 600001, places it in a historic commercial district known for trading and light engineering rather than large-scale manufacturing zones.

Miniature bearings in industry terminology typically refer to bearings with bore diameters below 10 mm, often ranging from 1 mm to 9 mm, conforming to ISO 15 dimension series or ABMA miniature standards. Precision bearings denote tighter tolerance classes, commonly P5 or P4 per ISO 492, with runout values significantly lower than Normal class. High-grade bearing steel in standard practice implies chrome alloy steel such as SAE-52100 or equivalents like SUJ2, with vacuum degassing for cleanliness. Corrosion resistance may indicate the availability of stainless variants such as AISI 440C or passivated surfaces, though this requires confirmation. Typical applications for miniature precision bearings include dental handpieces, small electric motors, gyroscopes, and guidance systems where space constraints and rotational accuracy are critical.

The aerospace and electronics sectors mentioned as target markets demand bearings with documented traceability, material certifications, and often AS9100 or Nadcap accreditation for aerospace applications. The listing does not confirm such certifications. Standard packaging for miniature bearings involves individual plastic trays or vacuum-sealed bags to prevent contamination from dust particles that would affect precision operation. Buyers should confirm whether Chennai port or nearby Ennore port serves as the shipment origin, and whether the supplier holds inventory or operates on make-to-order basis for precision grades.

Miniature And Precision Bearing Co. is located at 19/22 Mooker Nalla Muthu Street, 1st Floor, Parrys, Chennai 600001, Tamil Nadu, India. The Parrys area is a long-established commercial and trading hub in Chennai, distinct from the city's larger industrial corridors such as Ambattur or Sriperumbudur. The supplier holds an imported tier and harbor trust tier classification. The response rate is recorded as 0.00 with zero average response hours, indicating no engagement data is available through the platform. No information is provided about year of establishment, ownership structure, number of employees, or annual turnover.

The company name suggests specialisation in miniature and precision bearing categories, which implies expertise in small-bore, tight-tolerance products rather than large industrial bearings. The listing does not confirm whether the company manufactures bearings, sources from domestic Indian manufacturers, or imports and distributes. No factory address, production equipment, or R&D capability is mentioned. Buyers should verify the actual business model, inventory holding, quality control infrastructure, and whether the company has direct export experience or relies on freight forwarders for international shipments.