Product Specifications:

Item Coupling
Bellows Material Stainless Steel
Bellows Material Grade Grade 321
Bore Dia. 1 40 mm
Bore Dia. 2 1 1/4"
Coupling Outside Dia. 3.13"
Different Bore Sizes Yes
Hub Material Aluminum
Hub Material Grade 2024
Overall Length 3.82"
System Of Measurement Imperial/Metric

Shipping Info:

Ship weight (kg) 0.71
Ship height (cm)9.67
Ship length (cm)7.94
Ship width (cm)7.94
Country of OriginUS

Product Variants

ProductModelBore Dia. 1Bore Dia. 2Coupling Outside Dia.Overall LengthRated TorqueTorsional StiffnessMoment Of InertiaDynamic Torque Non-reversingPrice
RULAND MANUFACTURING BCK44-1 1/2"-25MM-A Bellows Coupling, 1 1/2 Inch Bore Dia 1, 25 mm Bore Dia 2, Aluminum | CT9FUX 805M46 BCK44-1 1/2 -25MM-A1 1/2"25 mm2 3/4"3 11/25"925 lbs.-in.2100 lbs.-in./deg.1.416 lbs.-sq. in.462.5 lbs.-in.€721.24
RULAND MANUFACTURING BCK44-1 1/2"-30MM-A Bellows Coupling, 1 1/2 Inch Bore Dia 1, 30 mm Bore Dia 2, Aluminum | CT9FVA 805M47 BCK44-1 1/2 -30MM-A1 1/2"30 mm2 3/4"3 11/25"925 lbs.-in.2100 lbs.-in./deg.1.405 lbs.-sq. in.462.5 lbs.-in.€721.24
RULAND MANUFACTURING BCK50-1 1/2"-30MM-A Bellows Coupling, 1 1/2 Inch Bore Dia 1, 30 mm Bore Dia 2, Aluminum, 2024 | CT9FVB 805M64 BCK50-1 1/2 -30MM-A1 1/2"30 mm3.13"3.82"1350 lbs.-in.3500 lbs.-in./deg.2.767 lbs.-sq. in.675 lbs.-in.€829.55
RULAND MANUFACTURING BCK44-1 1/2"-35MM-A Bellows Coupling, 1 1/2 Inch Bore Dia 1, 35 mm Bore Dia 2, Aluminum | CT9FVE 805M48 BCK44-1 1/2 -35MM-A1 1/2"35 mm2 3/4"3 11/25"925 lbs.-in.2100 lbs.-in./deg.1.385 lbs.-sq. in.462.5 lbs.-in.€721.24
RULAND MANUFACTURING BCK50-1 1/2"-35MM-A Bellows Coupling, 1 1/2 Inch Bore Dia 1, 35 mm Bore Dia 2, Aluminum, 2024 | CT9FVF 805M65 BCK50-1 1/2 -35MM-A1 1/2"35 mm3.13"3.82"1350 lbs.-in.3500 lbs.-in./deg.2.745 lbs.-sq. in.675 lbs.-in.€829.55
RULAND MANUFACTURING BCK44-1 1/4"-25MM-A Bellows Coupling, 1 1/4 Inch Bore Dia 1, 25 mm Bore Dia 2, Aluminum | CT9FVQ 805M49 BCK44-1 1/4 -25MM-A1 1/4"25 mm2 3/4"3 11/25"925 lbs.-in.2100 lbs.-in./deg.1.448 lbs.-sq. in.462.5 lbs.-in.€721.24
RULAND MANUFACTURING BCK50-1 1/4"-25MM-A Bellows Coupling, 1 1/4 Inch Bore Dia 1, 25 mm Bore Dia 2, Aluminum, 2024 | CT9FVR 805M66 BCK50-1 1/4 -25MM-A1 1/4"25 mm3.13"3.82"1350 lbs.-in.3500 lbs.-in./deg.2.817 lbs.-sq. in.675 lbs.-in.€829.55

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RULAND MANUFACTURING BCK50-40MM-1 1/4 -A 40mm x 1 1/4 Inch Bellows Coupling with Keyways, High Stiffness, Aluminum, 3.125 Inch, OD 3.816 Inch Lg.
€829.55 /unit