10Pcs 108 Self-Aligning Ball Bearings, 8x22x7mm Miniature Bearings with Spherical Outer Ring, Low Noise, High Speed, Misalignment Compensation for Motors, Conveyors, and Industrial Applications

The 108 self-aligning ball bearing has an inner diameter of 40mm. It features inner and outer rings, spherical balls, and a self-aligning mechanism to compensate for angular misalignment. It can bear radial and axial loads to some extent, operate at relatively high speeds under proper conditions, and comes in different precision grades. Made of alloy bearing steel for main components and with specific materials for seals and retainers, it requires proper lubrication (grease or oil). It's widely used in machinery manufacturing, electrical equipment, household appliances and other industries.

• Size: 108 self-aligning ball bearing, (I.D.=8mm/0.31inch, O.D.=22mm/0.86inch, Thickness =7mm/0.27inch) suitable for compact space equipment.
• Material: Made of chrome steel material, it has excellent hardness, toughness, wear resistance, corrosion resistance, and good thermal stability.
• Reliable Load Capacity: Effectively bears radial loads and can handle a certain amount of axial loads as well, The dynamic radial load is 2652N, and the static radial load is 560N.
• Self-Alignment: The double row design structure can it can automatically adjust shaft misalignment (2-3 °), reducing additional loads and wear caused by installation errors or shaft bending, ensuring smooth operation.
• Application: Widely applied in fields such as automobiles, agriculture, textiles, printing, machinery, industry, machine tools, transmissions, engines, etc.