Hi-Q Coupling Half, 0.75 Inch Bore, 3/16 Inch Key

Description & Features

Designed for high-precision applications this coupling half features a 0.75 inch bore and a 3/16 inch key. Manufactured by Maurey Manufacturing Co it provides an optimal solution for coupling hydraulic pumps to electric motors.

Made from durable materials the coupling prevents metal-to-metal contact ensuring longevity and consistent performance. The coupling's design includes precision ground and machined parts that are resistant to rust offering reliability in demanding environments. The Maurey Hi-Q Coupling Half simplifies installations and compensates for minor angular and center line misalignments with a maximum angular offset capability of 1 and a maximum parallel offset capability of 0.015 inches.

With horsepower ratings of 13.1 for Buna-N and 28.8 for Urethane this coupling half supports robust operational needs. It is versatile and can be used across a wide range of industrial applications. The temperature range extends from -20F to 180F for Buna-N Spider and -80F to 180F for Urethane Spider making it suitable for diverse operational environments.

Supplier Part Number: L110X3/4

Specifications

Coupling Size
L110
For Use With
Hi-Q® Flexible Couplings
Horsepower Rating
Buna-N: 13.1 hp, Urethane: 28.8 hp
Material
Steel
Sg Materials
FC050-FC095 - Sintered Metal, FC099-FC225 - Machined Cast Iron
Sg Temperature Range
-20 to 180 deg F Buna-N Spider, -80 to 180 deg F Urethane Spider

Product Questions & Answers (1)

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Question by: Howard R on Sep 26, 2025, 12:41 PM
What size key does this coupling half use?
Answer by: Customer Support on Sep 28, 2025, 7:56 AM
It uses a 3/16 inch key.

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