This innovative bearing from SKF is protected against the corrosive effects of electrical currents. It features an outer coating that prevents damage from stray power currents, improving machine uptime and reliability. The robust, all-steel bearing can handle extremely high loads and fast rotation while still operating with precision. This unit is an open-end type with no seals, which means old grease can be flushed out and replaced with new lubricant. It's a popular choice for industrial electric motors, traction motors and generators.

• Inside diameter of 85 mm
• Outside diameter of 150 mm
• Race width of 28 mm
• Cylindrical bore type
• Dynamic load rating of 87.1 kN

• Automotive industries
• Power generation
• Machine tooling
• Plant equipment manufacturing

An INSOCOAT bearing has an aluminium oxide surface coating, which is sealed with resin to provide electrical stability in humid environments. It can withstand voltages of 1000 V DC.

Stray electric current can cause micro-craters on the raceways of a bearing, which can change its structure and reduce its working life. This bearing's outer coating protects against this kind of damage.