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Kop-Flex
4F SB FF FB
Size 4 Gear Coupling, 12.5" Outside Diameter, 4.25" Max Bore Size, Style FASTS, Finished Bore, Lubricated
MODEL 2275964
$5,596.30 Each
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Coupling Size
4
OD
12.5
Tooth Profile
Straight Faced Involute Hub tooth
Speed Max (rpm)
5260
Style
FASTS
Length Through Bore (in)
4.75
Bolt Circle
10.625
Material
Medium Carbon Steel
Fastener Quantity
14
Fastener Size & Length
5/8 x 1 5/8
Bolt Type
Shrouded
Overall Length (in)
9.75
Coupling Type
Gear Coupling
Bore Type
Finished Bore
Measurement System
Imperial
Bore Size Max
4.25
Rating HP @ 100 RPM
375
Lube/Non-Lube
Lubricated
Min Compatible Bore Size (in)
2.625
Configuration
Full Flex
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