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

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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

Bore
0.75
Brand
Maurey Manufacturing Co
Brand
Maurey Manufacturing Co
Pack Size
1.00
UOM
EA
Horsepower Rating
Buna-N: 13.1, Urethane: 28.8
Key
3/16
Supplier Part Number
L110X3/4
Alternate Part Numbers
Alternate Part Number C1CR12, Alternate Part Number L110-3/4, Alternate Part Number L11034, Alternate Part Number MI-00507081, Alternate Part Number MINO-00544K23104
Product Weight
3.45 lbs

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Product Questions & Answers (1)

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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