Ball Bearing · 01.1

Deep Groove Ball Bearing

The most widely used bearing in industrial machinery, handling radial and moderate axial loads in both directions at low and high speeds.

Overview

Deep Groove Ball Bearing

The deep groove ball bearing is the most versatile and common bearing type across all industrial applications. Its simple yet effective design makes it suitable for high speeds, low noise, and low friction operation. Available in open, shielded (ZZ), and sealed (2RS) configurations, these bearings accommodate both radial loads and moderate axial loads in either direction.

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Key Features

  • Available in open, shielded (ZZ), and sealed (2RS) configurations
  • Handles both radial and moderate axial loads in either direction
  • Suitable for high-speed applications with low friction and low noise
  • Comprehensive bore range from miniature to large industrial sizes
  • Compatible with standard and deep groove housings
  • Available with steel or brass cage options
Technical Specifications

Deep Groove Ball Bearing — Specifications

Load Type Radial + Moderate Axial
Configuration Open / Shielded (ZZ) / Sealed (2RS)
Speed Range Low to Very High
Bore Range 3mm to 200mm+
Material Chrome Steel (GCr15)
Cage Type Steel / Brass / Polyamide
Standards ISO 15, DIN 625
Applications

Where Deep Groove Ball Bearings Are Used

Electric Motors

Standard in AC/DC motors across all industrial sizes for low-friction, high-speed support.

Pumps & Compressors

Used in centrifugal pumps and air compressors where radial load and speed are primary factors.

Gearboxes

Supports gear shaft assemblies handling combined radial and light axial loads.

Fans & Blowers

Provides quiet, low-vibration operation in HVAC and industrial ventilation systems.

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