NACHI

NACHI 6024C3 Deep Groove Ball Bearings

Part Number: 6024C3
Inner Diameter (Bore) 120 mm
Outer Diameter 180 mm
Width 28 mm
Seal Type Open
Clearance C3

NACHI 6024C3 deep groove ball bearing. 120mm ID x 180mm OD x 28mm width. Open with C3 clearance. Chrome steel construction.

Qty:
  • C3 clearance accommodates thermal expansion in hot-running applications
  • Chrome steel (AISI 52100) rings and balls for durability and fatigue resistance
  • Conforms to ISO dimension standards and interchanges with equivalent series
  • Handles both radial and moderate axial loads in either direction
  • High-speed capability with low noise and vibration
  • Open design with no seals or shields, allowing free Oil and Grease flow and easy re-lubrication in service
  • Operating temperature range: -25°C to +120°C (standard grease)
  • Ready to Install
Brand

NACHI

Bearing Type

Deep Groove Ball Bearings

Series

6024

Inner Diameter (Bore)

120 mm

Outer Diameter

180 mm

Width

28 mm

Seal Type

Open

Material

Chrome Steel (AISI 52100)

Clearance

C3

Dynamic Load Rating (Cr)

88000 N (88 kN)

Static Load Rating (C₀)

79500 N

Limiting Speed (Grease)

3600 rpm

Limiting Speed (Oil)

4300 rpm

Fillet Radius (r min)

2 mm

Weight

2.67 kg

Features & Benefits C3 clearance accommodates thermal expansion in hot-running applications
Chrome steel (AISI 52100) rings and balls for durability and fatigue resistance
Conforms to ISO dimension standards and interchanges with equivalent series
Handles both radial and moderate axial loads in either direction
High-speed capability with low noise and vibration
Open design with no seals or shields, allowing free Oil and Grease flow and easy re-lubrication in service
Operating temperature range: -25°C to +120°C (standard grease)
Ready to Install

NACHI 6024C3 Deep Groove Ball Bearings

The NACHI 6024C3 is a high-quality single-row deep groove ball bearing engineered to deliver reliable performance across a broad spectrum of industrial and commercial applications. With a bore diameter of 120 mm, outer diameter of 180 mm, and a width of 28 mm, this bearing conforms to ISO dimension standards and is a direct interchange for equivalent series bearings from other manufacturers.

Design & Construction

Manufactured by NACHI – one of Japan’s leading bearing producers – the 6024C3 is precision-ground from high-carbon chromium bearing steel (AISI 52100 / JIS SUJ2), heat-treated to achieve optimum hardness and fatigue resistance. The deep raceway grooves in both the inner and outer rings enable the bearing to support radial loads as well as moderate axial loads in either direction. Open design with no seals or shields, allowing free Oil and Grease flow and easy re-lubrication in service.

Performance

Rated for a basic dynamic load capacity of 88.0 kN and a static load capacity of 79.5 kN, this bearing delivers dependable load-carrying ability and long calculated service life under correct operating conditions. Permissible speeds reach 3,600 rpm with grease lubrication and 4,300 rpm with oil lubrication, making it well suited to high-speed rotating equipment. This variant features C3 internal clearance – a wider-than-standard radial play that accommodates thermal expansion in elevated-temperature environments such as electric motors, dryers, and heat-intensive machinery.

Typical Applications

  • Electric motors, generators, and alternators
  • Pumps, compressors, and blowers
  • Conveyor and material-handling systems
  • Agricultural and farming equipment
  • Power tools and woodworking machinery
  • Automotive ancillaries – water pumps, tensioners, idlers
  • HVAC fans, air-conditioning units, and refrigeration
  • Food and beverage processing machinery
  • Gearboxes, reducers, and transmission assemblies
  • General industrial and workshop machinery

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