Ball bearing 8 mm ID x 22 mm OD, model EB1847508166, single-row radial

Radial ball bearing model EB1847508166 has an 8 mm inner diameter and a 22 mm outer diameter. This single-row radial bearing is intended for rotational and load-bearing applications that require compact dimensions and reliable low-friction operation. The design supports shaft-mounted assemblies where precision alignment and continuous rotation are required, making it suitable for small electric motors, gearboxes, conveyors and various types of general machinery.

Advantages

This single-row radial ball bearing offers stable radial load support with low rolling resistance and predictable running characteristics. Its compact size provides space-efficient integration into assemblies, while the hardened races and smooth balls deliver consistent rotational accuracy and service life under normal operating conditions. The bearing’s standardized inner and outer diameters facilitate straightforward replacement or retrofit into common mechanical systems.

Suitable for

• Small electric motors and motor shafts
• Gearboxes and transmission assemblies
• Conveyor rollers and idlers
• General machinery requiring compact radial support

Key specifications

• Inner diameter: 8 mm
• Outer diameter: 22 mm
• Configuration: single-row radial ball bearing
• Primary function: radial load support and low-friction rotation
• Typical applications: small motors, gearboxes, conveyors, general machinery

How to use

Install the bearing on a properly machined and clean shaft with correct interference or clearance fit as specified for the equipment. Ensure housings and seats are free of debris and damage to avoid misalignment. Apply appropriate lubrication before operation and during maintenance intervals; use grease or oil compatible with the equipment’s operating temperature and speed. During installation and removal, use proper tools to avoid applying direct impact to the bearing rings or balls, and follow the equipment manufacturer’s service instructions for preload and axial positioning where applicable.

Usage recommendations

Monitor operating conditions such as temperature, vibration and lubricant condition to maximize bearing life. Replace the bearing if you observe unusual noise, increased play, localized heating, or lubricant contamination. For high-speed or heavy-load applications, consult the equipment specifications to confirm suitability and select appropriate lubrication and maintenance intervals.