Hi-Q Coupling Half, 1.00 Inch Bore, 1/4 Inch Key

Bore
1
Brand
Maurey Manufacturing Co
Brand
Maurey Manufacturing Co
Pack Size
1.00
UOM
EA
Horsepower Rating
Buna-N: 3.2, Urethane: 5.0
Key
1/4
Supplier Part Number
L095-1
Alternate Part Numbers
Alternate Part Number C1CQ90, Alternate Part Number L095X1, Alternate Part Number MI-00507060, Alternate Part Number MINO-00544K23062
Product Weight
0.78 lbs

Product Questions & Answers

What size key do I need for this coupling half? Quarter inch, right?
Question by: Stan F on Jun 30, 2025, 7:07 AM
it's designed for a 1/4 inch key.
Answer by: Customer Support on Jul 1, 2025, 12:38 PM
What kind of temperatures can this coupling handle? We run equipment in a cold storage facility and need something that won't get brittle on us in winter.
Question by: Dale B on Apr 16, 2025, 8:55 PM
Cold storage should be fine depending on which spider element you pair with it. The Buna-N spider holds up from -20F down to 180F on the high end, but if your facility gets colder than that, the urethane spider version extends the low end all the way down to -80F. Either way the upper limit stays at 180F, so heat isn't usually the concern in your situation. Just make sure you're specifying the urethane spider when ordering if those temperatures dip real low.
Answer by: Customer Support on Apr 18, 2025, 6:04 AM
got a 1 inch shaft with a 1/4 keyway, is this coupling half the right fit?
Question by: Sheila C on Feb 21, 2026, 9:54 PM
It matches a 1.00 inch bore and a 1/4 inch key, so it’s made for that shaft and key size combination.
Answer by: Customer Support on Feb 23, 2026, 6:10 AM

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