Hi-Q Coupling Half, 1.13 Inch Bore, 1/4 Inch Key

Bore 1.13	Brand Maurey Manufacturing Co	Brand Maurey Manufacturing Co	Pack Size 1.00	UOM EA	Horsepower Rating Buna-N: 13.1, Urethane: 28.8	Key 1/4	Supplier Part Number L110-1-1/8	Alternate Part Numbers Alternate Part Number C1EP77, Alternate Part Number MI-00507084, Alternate Part Number MINO-00544K23110	Product Weight 3.65 lbs

Product Questions & Answers

So, is this here coupling just half of what I need? Gotta get two, right?

Question by: Harold L on Jun 25, 2025, 3:19 PM

Yes, that's correct. You'll need to order two of these coupling halves to complete a full coupling assembly.

Answer by: Customer Support on Jun 26, 2025, 9:05 PM

got a 1-1/8 shaft with a 1/4 keyway, is this the right coupling half for that?

Question by: Norm H on May 4, 2025, 9:12 PM

With a 1.125 inch bore and a 1/4 inch key, it matches a 1-1/8 inch shaft that uses a 1/4 inch key.

Answer by: Customer Support on May 6, 2025, 8:54 AM

Model Number	Bore	Key	Horsepower Rating
FC095-1/2-W-1/8K	0.5	1/8	Buna-N: 3.2, Urethane: 5.0
FC095-3/4	0.75	3/16	Buna-N: 3.2, Urethane: 5.0
FC100-1-1/8	1.125	1/4	Buna-N: 7.2, Urethane: 11.9
FC100-3/4	0.75	3/16	Buna-N: 7.2, Urethane: 11.9
FC095-1-1/8	1.125	1/4	Buna-N: 3.2, Urethane: 5.0
FC100-1-3/8	1.375	5/16	Buna-N: 7.2, Urethane: 11.9
FC100-1/2	0.5	--	Buna-N: 7.2, Urethane: 11.9
FC100-5/8	0.625	3/16	Buna-N: 7.2, Urethane: 11.9
FC100-7/8	0.875	3/16	Buna-N: 7.2, Urethane: 11.9
FC110-1-1/8	1.125	1/4	Buna-N: 13.1, Urethane: 28.8
FC110-3/4	0.75	3/16	Buna-N: 13.1, Urethane: 28.8
FC110-7/8	0.875	3/16	Buna-N: 13.1, Urethane: 28.8
FC095-1	1	1/4	Buna-N: 3.2, Urethane: 5.0
L100-1	1		Buna-N: 7.2, Urethane: 11.9