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  • Paragon S-Bobbin, Rotor Attachment Complete Hardware Kit
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Paragon S-Bobbin, Rotor Attachment Complete Hardware Kit

Paragon S-Bobbin, Rotor Attachment Complete Hardware Kit

SKU:  PRH.Sx.16.A.22

$299.00
$299.00
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S-Bobbin, Rotor Attachment Complete Hardware Kit

The Paragon S-Bobbin Rotor Attachment Complete Hardware Kit provides everything needed for a complete rotor attachment setup on floating 2-piece rotors. The corrosion resistant hardware allows secure mounting and smooth expansion and contraction throughout heat cycles. This complete kit includes enough hardware for two rotors.

Part Number: PRH.Sx.16/20/24.CK

S-Bobbin Options

S-Bobbin Flange Thickness Float
S-Bobbin (A) 4.35mm - 4.30mm 0.4mm
S-Bobbin (B) 4.85mm - 4.80mm 0.4mm
S-Bobbin (C) 5.05mm - 5.00mm 0.4mm
S-Bobbin (D) 5.65mm - 5.60mm 0.2mm
S-Bobbin (H) 5.55mm - 5.50mm 0.4mm
S-Bobbin (J) 5.65mm - 5.60mm 0.4mm
S-Bobbin (L) 5.65mm - 5.60mm 0.7mm
S-Bobbin (M) 6.35mm - 6.30mm 0.2mm
S-Bobbin (P) 6.35mm - 6.30mm 0.4mm

What's Included

  • Aerospace grade Geomet coated bolts
  • Washers
  • Locking nuts
  • Stainless steel S-Bobbins

Cross Reference

Direct Replacement of: AP CP2494 Type "Float in disc" standard bobbin hardware

Installation Notes

Assemble torque specs: 10.5 lbf-ft / 14 Nm

We recommend using new hardware every time when replacing rotor rings. If there is no visible wear, bobbins can be reused. A bolt kit that includes bolts, locking nuts, and washers is available for purchase.

Available Part Numbers

  • PRH.Sx.16 — 16 bolts (enough for a pair of 8-bolt rotors), Standard S-Bobbin
  • PRH.Sx.20 — 20 bolts (enough for a pair of 10-bolt rotors), Standard S-Bobbin
  • PRH.Sx.24 — 24 bolts (enough for a pair of 12-bolt rotors), Standard S-Bobbin

S-Bobbin (A): 4.35mm - 4.30mm flange thickness, 0.4mm float

S-Bobbin (B): 4.85mm - 4.80mm flange thickness, 0.4mm float

S-Bobbin (C): 5.05mm - 5.00mm flange thickness, 0.4mm float

S-Bobbin (D): 5.65mm - 5.60mm flange thickness, 0.2mm float

S-Bobbin (H): 5.55mm - 5.50mm flange thickness, 0.4mm float

S-Bobbin (J): 5.65mm - 5.60mm flange thickness, 0.4mm float

S-Bobbin (L): 5.65mm - 5.60mm flange thickness, 0.7mm float

S-Bobbin (M): 6.35mm - 6.30mm flange thickness, 0.2mm float

S-Bobbin (P): 6.35mm - 6.30mm flange thickness, 0.4mm float

Includes: Aerospace grade Geomet coated bolts, washers, locking nuts, and stainless steel S-Bobbins. Assemble torque specs: 10.5 lbf-ft / 14 Nm.

Assemble torque specs: 10.5 lbf-ft / 14 Nm.

We recommend using new hardware every time when replacing rotor rings. If there is no visible wear, bobbins can be reused. A bolt kit that includes bolts, locking nuts, and washers is available for purchase.