Quality Bearings, Bicycles, Motorcycles for Enhanced Performance and Durability

• Customization: Available
• After-sales Service: 12 Months
• Warranty: 12 Months
• Model NO.: 6201
• Material: Alloy
• Model No.: Bearings 6201 6202 6301 6303 6005, etc
• Bearing Material: Gcr15 SAE52100
• Surface Treatment: Rustproof
• Vibration: P0 Zv1 P0 Zv2
• Hardness: HRC58-64
• Transport Package: Individual Box+Carton Box+Wooden Pallet
• Trademark: OEM, OBM
• Origin: China
• HS Code: 848210
• Production Capacity: 1000000 Piece/Month

Product Description

A Deep Groove Ball Bearing, renowned for its versatility, is designed to handle radial loads, as well as a combination of radial and axial loads with ease. When subjected solely to radial loads, the contact angle is virtually zero, providing seamless operational efficiency. However, when equipped with a substantial radial clearance, this bearing morphs into an angular contact bearing, boasting the remarkable ability to support significant axial loads, ensuring robust performance and reliability.


The Deep Groove Ball Bearing is the quintessential type of bearing, celebrated for its widespread use and versatile applications. The core architecture of a basic deep groove ball bearing comprises an outer ring, an inner ring, a series of steel balls, and a set of retainers. Available in both single-row and double-row types, the deep groove ball bearing further classifies into sealed and open structures. An open design denotes a bearing without a sealing structure, while a sealed design bifurcates into dust-proof and oil-proof seals. The dust-proof seal is crafted from a stamped steel plate, proficiently obstructing dust entry into the bearing's raceway. Conversely, the oil-proof type features a contact oil seal, expertly preventing grease leaks, thus enhancing the bearing's durability and longevity.