Thin section bearing shield 676869 series 1

Thin section bearing sealed 676869 series 2

Thin section bearing sealed 67 68 69 series 1

Thin section bearing open 67 68 69 series 2

Thin section bearing open 67 68 69 series 1

Thin Section Bearing 67, 68, 69 Series

67, 68, and 69 series refer to standard types of thin section (also called thin-walled) deep groove ball bearings as defined by ISO and the International Bearing Numbering System (like those made by SKF, NSK, NTN, etc.

These are metric dimensional series designed for applications where space is limited, and lightweight components are essential.

ZMS is a professional manufacturer of thin section bearing 67, 68 and 69 series in China for 30 years. With mature craftmanship, we control well the roundness and runout of the bearing. We have unquie processing making the product in high quality and a good substitute of famous brands. We can supply precision from P0, P6 and P5 and noise level can be Z1, Z2, Z3 level.

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Advantage

Full series in stocking: For standard 67, 68 and 69 series, we can start with small quantity even 1pcs as samples.

Drawing supply: We can supply drawing for reference if you need any specific modal of 67, 68 and 69 series thin section bearings.

Customization: Special material like stainless steel, ceramic material, PA66 cage,full complement balls and other special structure, grease choosing, ( for example for high temperature), we all can give solution based on your requirement.

Series

67 Series (Ultra Thin 6700~6711):
Ultra-thin section deep groove ball bearings.
Very small cross-sectional height and width in relation to bore (inner diameter).

68 Series (Extra Thin 6800~6844)
Extra thin section deep groove ball bearings.
Slightly larger cross section than the 67 series but still very slim.

69 Series (Thin 6900~6944)
Thin section deep groove ball bearings.
Thicker than 67 and 68 series but still thinner than standard bearings.

Features

– Save space and reduce weight.
– Allow for compact and lightweight designs.
– Lower friction and high speed.
– Good for applications where installation space is limited.

Application

67 Series (Ultra Thin)
• Medical Devices: Syringe pumps, dental tools, endoscopy equipment.
• Robotics: Joint actuators, servo motors, grippers.
• Precision Instruments: Measuring devices, small encoders, miniature fans.
• Aerospace & Drones: Gyroscopes, gimbals, lightweight mechanisms.
• Consumer Electronics: Compact fans, hard drives, cameras.

68 Series (Extra Thin)
• Electric Motors: Servo and stepper motors in automation.
• Office Equipment: Printers, copiers, scanners.
• Small Pumps and Compressors: Where compactness is critical.
• Textile Machinery: Spinning and weaving mechanisms.
• Medical and Laboratory Equipment: Centrifuges, analyzers.

69 Series (Thin)
• Industrial Automation: Linear guides, robotic arms, actuators.
• Gearboxes & Drives: Where moderate load and space-saving is required.
• Conveyor Systems: Rollers and idlers.
• Packaging Machines: Rollers, shafts, and guides.
• Home Appliances: Washing machines, vacuum cleaners (in compact assemblies).