Radial ball bearing Ricoh AE030075 50 x 65 x 7 mm

Radial ball bearing Ricoh AE030075 50 x 65 x 7 mm is a single-row deep-groove ball bearing designed to support radial loads and enable low-friction rotation in compact mechanical assemblies. With an outer diameter of 65 mm, inner diameter of 50 mm and a width of 7 mm, this bearing is intended for applications that require precise shaft guidance and straightforward replacement in printers, office equipment and similar devices where Ricoh-compatible components are used.

Advantages

This radial ball bearing provides smooth rotational performance with low starting and running friction, helping to reduce energy loss and operational noise. Its compact cross-section and tight dimensional tolerances offer reliable shaft alignment and repeatable service life in cyclical use. The bearing’s simple geometry facilitates easy installation and replacement during routine maintenance, minimizing downtime for drives, rollers and other rotating elements.

Suitable for

• Printer and copier drives and rollers
• Office equipment with rotating shafts
• Compact electromechanical assemblies requiring radial load support
• General-purpose rotating components and maintenance replacement

Key specifications

• Type: single-row deep-groove radial ball bearing
• Inner diameter: 50 mm
• Outer diameter: 65 mm
• Width: 7 mm
• Load support: primarily radial loads
• Operating characteristic: low friction for rotational motion

How to use

Mount the bearing on a correctly sized, clean and undamaged shaft with appropriate interference or clearance fit as specified by the equipment manufacturer. Ensure housings and shafts are free of debris and corrosion before installation. Apply a suitable lubricant compatible with the device's operating conditions to the bearing races and balls unless the bearing is pre-lubricated. During installation, avoid excessive axial or radial force on the bearing raceways; use a press or appropriate tools that apply force only to the ring being fitted. After fitting, verify smooth rotation and correct axial positioning before reassembling the device.

Usage recommendations

For reliable long-term operation, select lubrication and sealing appropriate to the operating environment, perform periodic inspections for wear or noise, and replace the bearing if excessive play or roughness is detected. Use this bearing as a direct dimensional replacement where Ricoh-compatible 50 x 65 x 7 mm radial bearings are specified.