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Specifications PDF

Standard Coupling Halves

SKU: SCH

Coupling Selection Guide

Just because applications have the same horsepower, doesn’t mean they require the same size flexible coupling. Follow the simple steps in our specifications guide to determine the right flexible coupling that’s perfect for your application.

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    Part No.Description
    RC1-0500-1251/2 Bore x 1/8 Key
    RC1-0625-1565/8 Bore x 5/32 Key
    RC1-0625-1875/8 Bore x 3/16 Key
    RC1-0750-1873/4 Bore x 3/16 Key
    RC1-0875-1877/8 Bore x 3/16 Key
    RC1-0875-2507/8 Bore x 1/4 Key
    RC1-1000-2501 Bore x 1/4 Key
    RC1-1125-2501 1/8 Bore x 1/4 Key
    Part No. Description
    RC2-0625-156 5/8 Bore x 5/32 Key
    RC2-0625-187 5/8 Bore x 3/16 Key
    RC2-0750-187 3/4 Bore x 3/16 Key
    RC2-0875-187 7/8 Bore x 3/16 Key
    RC2-0875-250 7/8 Bore x 1/4 Key
    RC2-1000-250 1 Bore x 1/4 Key
    RC2-1125-250 1 1/8 Bore x 1/4 Key
    RC2-1250-312 1 1/4 Bore x 5/16 Key
    RC2-1375-312 1 3/8 Bore x 5/16 Key
    Part No.Description
    RC3-0625-1565/8 Bore x 5/32 Key
    RC3-0625-1875/8 Bore x 3/16 Key
    RC3-0750-1873/4 Bore x 3/16 Key
    RC3-0875-1877/8 Bore x 3/16 Key
    RC3-0875-2507/8 Bore x 1/4 Key
    RC3-1000-2501 Bore x 1/4 Key
    RC3-1125-2501 1/8 Bore x 1/4 Key
    RC3-1250-2501 1/4 Bore x 1/4 Key
    RC3-1250-3121 1/4 Bore x 5/16 Key
    RC3-1375-3121 3/8 Bore x 5/16 Key
    RC3-1375-3751 3/8 Bore x 3/8 Key
    RC3-1500-3121 1/2 Bore x 5/16 Key
    RC3-1500-3751 1/2 Bore x 3/8 Key
    RC3-1625-3751 5/8 Bore x 3/8 Key
    Part No.Description
    RC4-0750-1873/4 Bore x 3/16 Key
    RC4-0875-1877/8 Bore x 3/16 Key
    RC4-0875-2507/8 Bore x 1/4 Key
    RC4-1000-2501 Bore x 1/4 Key
    RC4-1250-3121 1/4 Bore x 5/16 Key
    RC4-1375-3121 3/8 Bore x 5/16 Key
    RC4-1500-3751 1/2 Bore x 5/16 Key
    RC4-1625-3751 5/8 Bore x 3/8 Key
    RC4-1750-4371 3/4 Bore x 7/16 Key
    RC4-1875-5001 7/8 Bore x 1/2 Key
    Part No.Description
    RC5-1000-2501 Bore x 1/4 Key
    RC5-1125-2501 1/8 Bore x 1/4 Key
    RC5-1250-2501 1/4 Bore x 1/4 Key
    RC5-1250-3121 1/4 Bore x 5/16 Key
    RC5-1375-3121 3/8 Bore x 5/16 Key
    RC5-1375-3751 3/8 Bore x 3/8 Key
    RC5-1500-3751 1/2 Bore x 3/8 Key
    RC5-1625-3751 5/8 Bore x 3/8 Key
    RC5-1750-4371 3/4 Bore x 7/16 Key
    RC5-1875-5001 7/8 Bore x 1/2 Key
    RC5-2125-5002 1/8 Bore x 1/2 Key
    RC5-2375-6252 3/8 Bore x 5/8 Key
    Part No.Description
    RC6-1125-2501 1/8 Bore x 1/4 Key
    RC6-1250-2501 1/4 Bore x 1/4 Key
    RC6-1250-3121 1/4 Bore x 5/16 Key
    RC6-1375-3121 3/8 Bore x 5/16 Key
    RC6-1375-3751 3/8 Bore x 3/8 Key
    RC6-1500-3121 1/2 Bore x 5/16 Key
    RC6-1500-3751 1/2 Bore x 3/8 Key
    RC6-1625-3751 5/8 Bore x 3/8 Key
    RC6-1750-3751 3/4 Bore x 3/8 Key
    RC6-1750-4371 3/4 Bore x 7/16 Key
    RC6-1875-5001 7/8 Bore x 1/2 Key
    RC6-2125-5002 1/8 Bore x 1/2 Key
    RC6-2375-6252 3/8 Bore x 5/8 Key
    Part No.Description
    RC7-1250-3121 1/4 Bore x 5/16 Key
    RC7-1500-3751 1/2 Bore x 3/8 Key
    RC7-1625-3751 5/8 Bore x 3/8 Key
    RC7-1500-3121 1/2 Bore x 5/16 Key
    RC7-1750-3751 3/4 Bore x 3/8 Key
    RC7-1750-4371 3/4 Bore x 7/16 Key
    RC7-1875-5001 7/8 Bore x 1/2 Key
    RC7-2000-5002 Bore x 1/2 Key
    RC7-2125-5002 1/8 Bore x 1/2 Key
    RC7-2375-6252 3/8 Bore x 5/8 Key
    RC7-2875-7502 7/8 Bore x 3/4 Key
    Part No. Description
    RC8-1250-312 1 1/4 Bore x 5/16 Key
    RC8-1500-375 1 1/2 Bore X 3/8 Key
    RC8-1750-375 1 3/4 Bore x 3/8 Key
    RC8-1750-437 1 3/4 Bore x 7/16 Key
    RC8-1875-500 1 7/8 Bore x 1/2 Key
    RC8-2000-500 2 Bore x 1/2 Key
    RC8-2125-500 2 1/8 Bore x 1/2 Key
    RC8-2375-625 2 3/8 Bore x 5/8 Key
    RC8-2875-750 2 7/8 Bore x 3/4 Key
    RC8-3375-875 3 3/8 Bore x 7/8 Key

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