Home » HRC90 B Challenge HRC Coupling Half Pilot Bored to 10mm - 42mm Max Bore

HRC90 B Challenge HRC Coupling Half Pilot Bored to 10mm - 42mm Max Bore

In stock
SKU: HRC90-B-CHALLENGE
Challenge HRC coupling half with pilot bore
From £9.54
£7.95 exc.VAT

Product details

  • Vendor Challenge
  • SKU HRC90-B-CHALLENGE
  • Inside diameter (d) 10mm
Description Delivery Returns
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

Max Bore: 42mm
Pilot Bore: 10mm
Keyway Screw Size: M6
Overall Diameter A: 85mm
Hub Diameter B: 70mm
Flange Length F: 30.5mm
Insert Bore Diameter E: 32mm
Insert Width G: 22.5mm

Shoulder Width D: 26mm
Hub Width C: 30.5mm

Parallel Misalignment: 0.3mm

Weight: 1.00kg

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