HRC90 H Challenge HRC Coupling Half Outer Facing Taper Bore

View all Challenge HRC Coupling

Challenge HRC coupling half with outer facing taper bore, taper bush 1108 fits from the outside

Challenge HRC couplings designed specifically for use with IEC motors with torques up to 3150 Nm, up to 1 degree angular misalignment & good shock absorption properties, aper bush and Pilot bore flanges available, quick and easy assembly

Challenge HRC coupling flanges are available in either F (Taper Bush fits inside) or H (Taper Bush fits outside) or pilot bored B which can be bored to the required size. These semi-elastic couplings are designed for general purpose use, they permit quick & easy assembly by means of taper bush fixing to the mating shaft.

Inserts are available in natural rubber for use in ambient temperatures between -50 & +50 degree celsius

Nominal Torque: 80Nm

Overall Diameter A: 85mm
Hub Diameter B: 70mm
Flange Length F: 30.5mm
Insert Bore Diameter E: 32mm
Insert Width G: 22.5mm

Parallel Misalignment: 0.3mm

Weight: 1.17kg

Assembled Length
L: Combinations of flanges FF, FH, HH: 69.5mm
L: Combinations of flanges FB, HB: 76.5mm
L: Combinations of flanges BB: 82.5mm

Takes Taper Lock Bush: 1108

ChallengeNever a Problem Always Challenge