Wind | EIS

EIS is your one-stop solution for bearings, power transmission and thermal management materials, and accessories for the wind turbine and power generation repair industry.

EIS has a multi-brand stock offering for thousands of industrial wind application needs. From off-the-shelf solutions to in-field analysis and adaptive engineering capabilities, we can fill your needs or partner to engineer solutions for wind turbine gearbox, generator, pitch and yaw drives, main shaft applications, and more.

APPLICATIONS

MAIN SHAFT & GEARBOX

Upgraded design technologies to increase component life
Original OEM specified designs

GENERATOR

Ceramic Ball Hybrid bearings
Ceramic insulated bearings
Original OEM specific Steel Ball bearings
Bearing protection rings

PITCH & YAW BEARINGS

Upgraded ball and roller designs
Upgraded sealing designs

PITCH & YAW DRIVES

OEM and upgraded designs available

RESOURCES

Literature

Midpoint Bearing Wind Flyer

Case Studies

Ceramic Ball Bearing Innovations

Midpoint, in partnership with Koyo (JTEKT), was the first company to sell ceramic ball bearings into the wind industry. View full case study on midpoint.eis-inc.com.

Asymmetrical Main Shaft Bearings

Midpoint partnered with Schaeffler to introduce the asymmetric main shaft bearing design to the wind market in 2013. View full case study on midpoint.eis-inc.com.