Ricoh kullager-6x13x5

In a busy print shop, a technician replaces a worn bearing in a high-volume Ricoh printer to eliminate a persistent squeak and restore smooth, quiet operation. This 6x13x5 mm deep groove ball bearing is the exact replacement part, engineered for reliable performance in office equipment and small machinery.

Key specifications

• Bearing type: deep groove ball bearing, single row
• Inner diameter: 6 mm; outer diameter: 13 mm; width: 5 mm
• Material: chrome steel (SAE 52100) with pressed steel cage
• Shields: double metal shielded (ZZ) to retain grease and block contaminants
• Precision rating: ABEC-1 (P0); clearance: C0 (normal)
• Pre-lubricated with grease; operating temperature -20°C to +120°C
• Dynamic load rating: 1.25 kN; static load rating: 0.49 kN
• Maximum speed: 40,000 RPM (grease), 63,000 RPM (oil)

Why choose it

Built from hardened chrome steel, this bearing offers excellent wear resistance and a long service life. The double metal shields keep lubricant in and dust out, reducing maintenance and downtime. Its standard dimensions and ABEC-1 tolerance make it a drop-in replacement for many Ricoh printers and copiers, as well as other equipment using 6x13x5 mm bearings.

Ideal use cases

• Ricoh printers, copiers, and multifunction devices
• Small electric motors and fans
• Robotics and precision instruments
• General industrial and hobby applications requiring a 6x13x5 mm bearing

Good to know

This bearing is pre-lubricated with grease and ready to install. For high-speed applications above 40,000 RPM, oil lubrication may be used. The operating temperature range of -20°C to +120°C covers most indoor and light industrial environments. Always verify the exact dimensions and load ratings against your equipment's specifications before ordering.