Boston FC Series-Coupling Half Coupling FC25 1 1/4 Steel Shaft Coupler Body

Max Outside Diameter:

2.5000 in

Max Torque:

1,800 in lb

Overall Assy Length:

5.3750 in

Hub Diameter:

2.2500 in

Bore Diameter:

1 1/4 in

Coupling Size:

FC25

Weight:

2.000 lb

Thru Bore Length:

1.5938 in

Max HP (Bronze Insert):

24.8 HP @870 RPM Max

Max HP (Rubber Insert):

24.6 HP @3450 RPM Max

Max HP (Poly Insert):

35.8 HP @3450 RPM Max
Part Numbers:
RF710A-30-B4-H RF710A-30-B4-J RF710A-40-B4-G RF710A-40-B4-H RF710A-40-B4-J RF710A-5-B4-G RF710A-5-B4-H RF710A-5-B4-J RF710A-50-B4-G RF710A-50-B4-H RF710A-50-B4-J RF710B-10-B4-G RF710B-10-B4-H RF710B-10-B4-J RF710B-15-B4-G RF710B-15-B4-H RF710B-15-B4-J RF710B-20-B4-G RF710B-20-B4-H RF710B-20-B4-J RF710B-30-B4-G RF710B-30-B4-H RF710B-30-B4-J RF710B-40-B4-G RF710B-40-B4-H RF710B-40-B4-J RF710B-5-B4-G RF710B-5-B4-H RF710B-5-B4-J RF710B-50-B4-G RF710B-50-B4-H RF710B-50-B4-J RF710BRB-10-B4-G RF710BRB-10-B4-H RF710BRB-10-B4-J RF710BRB-15-B4-G RF710BRB-15-B4-H RF710BRB-15-B4-J RF710BRB-20-B4-G RF710BRB-20-B4-H RF710BRB-20-B4-J RF710BRB-30-B4-H RF710BRB-40-B4-G RF710BRB-40-B4-J RF710BRB-5-B4-H RF710BRB-50-B4-G RF710BRB-50-B4-J
FC12 1/2 FC12 3/8 FC12 7/16 FC12 SOLID FC15 1/2 FC15 3/4 FC15 5/8 FC15 7/8 FC15 9/16 FC15 SOLID FC20 1 FC20 1/2 FC20 15/16 FC20 3/4 FC20 5/8 FC20 7/8
FC20 9/16 FC20 SOLID FC25 1 FC25 1 1/4 FC25 1 1/8
FC25 1 3/16 FC25 3/4 FC25 7/8 FC25 SOLID FC30 1 1/2 FC30 1 1/4 FC30 1 1/8 FC30 1 3/8