Deep Groove Ball Bearings

Deep groove ball bearings consist of four core components: inner ring, outer ring, balls, and cage. As the most widely used bearing type, they feature low friction, low noise, and high-speed capability, accommodating both radial and bidirectional axial loads with easy installation and minimal maintenance.

HSN offers a comprehensive range of standard designs and sizes, along with customization options such as precision class, internal clearance, sealing, lubrication, and solutions for extreme temperatures and corrosive environments—delivering high performance and adaptability across diverse applications.

STRUCTURE AND FEATURES

① Open Deep Groove Ball Bearing

② Sealed Deep Groove Ball Bearing

③ Single Row Deep Groove Ball Bearing

④ Double Row Deep Groove Ball Bearing

CUSTOMIZABLE SERVICES

① Material Customization

② Precision Class

③ Internal Clearance

④ Lubrication Method

⑤ High-Temperature /Corrosion-Resistant Design

⑥ Brand Packaging Customization

Best-Selling Model of Deep Groove Ball Bearings

Classification of Deep Groove Ball Bearings by Cage

Deep Groove Ball Bearings with Stamped Cage

Stamped Steel Cage

Made from high-quality cold-rolled steel sheets through a stamping process. It is lightweight, cost-effective, offers moderate strength, and features high production efficiency. Suitable for general industrial applications, it is the most common and widely used cage type for deep groove ball bearings.

Brass Cage

Manufactured by casting or machining from brass, it offers high strength, excellent wear resistance, and outstanding heat resistance. Ideal for high-speed, heavy-load, or high-vibration conditions, ensuring long-term stable operation even under demanding environments.

Ductile Cast Iron Deep Groove Ball Bearing F3

Ductile Cast Iron Cage

Made from phenolic resin, it is lightweight, self-lubricating, and non-conductive with low friction. Designed for high-speed precision bearings, it provides smooth operation and is particularly suitable for applications such as motors and machine tool spindles.

Bakelite Cage

Made from ductile cast iron, it combines high strength with good toughness and excellent wear resistance. Commonly used in large bearings or heavy-load applications, it offers robust structural integrity, withstands high impact loads, and ensures long service life.

Advantages and Features

Simple Structure: Consists of inner ring, outer ring, and balls. Deep groove design, compact, and easy to manufacture.
Combined Loads: Supports both radial loads and bidirectional axial loads, suitable for various working conditions.
High-Speed Capability: Low friction, smooth operation, high speed limit, low vibration and noise.
Energy Efficient: Low friction coefficient, low starting and running resistance, minimal energy loss.
Easy Maintenance: Equipped with seals or shields, pre-filled with grease, reduces frequent maintenance.
Strong Interchangeability: Highly standardized dimensions, good interchangeability, easy to purchase and replace.

Applications

Deep groove ball bearings are the most widely used bearing type and are suitable for many different industries. Matching that versatility across many different applications, they are available in a wide range of designs, variants and sizes. Here are examples of applications in which deep groove ball bearings might be used:

Mining
Metal smelting
Electric motors and generators
Agricultural machinery
Industrial fans

Material handling equipment
Industrial transmissions
Food and beverage equipment
Industrial pumps
Machinery manufacturing

Interchangeable Brands

Global mainstream deep groove ball bearing brands are systematically benchmarked and technically analyzed, focusing on leading international brands such as SKF, FAG and NSK Bearings.The study provides a comprehensive analysis of product structures, performance differences, and key parameters, with in-depth insights spanning material selection, manufacturing processes, and application scenarios—helping users achieve more precise selection and optimized configurations across diverse operating conditions.