Rexnord Omega EB00187 ES5 elastomeric coupling hub with ready bore (HRB) for 1.875 in bore. Designed for use with Omega E5 elastomeric elements, providing a flexible, maintenance-free connection for power transmission applications. Cast iron construction ensures durability and reliable performance.

Omega Spacer elastomeric coupling consists of the unique split-in-half flex element and reversible hubs.

• Hubs offered in rough, custom, or bushed designs
• Accommodates shaft diameters up to 6.00" (152 mm)
• Continuous torque loads up to 39, 500 lb-in (4, 463 Nm)
• Peak torque loads up to 96, 250 lb-in (11, 157 Nm)
• Features optional hole mounting positions and reversible hubs to accommodate most shaft spacing requirements