Double-taper, non-self-centering design for use in counter-bored components. Mounted component remains fixed axially during installation.

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Unit of Measure

Hub OD Calculator

Calculator

N/A Climax Hub OD Calculator

Drawing

Dimensional Drawing

N/A
Locking Assembly

Specifications

Shaft Size

N/A 3 7/8 in

d

N/A 3.875 in

D

N/A 5.709 in

L

N/A 1.024 in

L1

N/A 1.299 in

L2

N/A 1.772 in

Mt

N/A 4,209 ft-lbs

Fax

N/A 26,068 lbs.F

Ps

N/A 10,905 psi

Ph

N/A 7397 psi
DN1 N/A 7.343 in

Locking Screws Quantity

N/A 14

Locking Screws Size

N/A M12 x 30

Ma-Locking Screws

N/A 55 ft-lbs

dB-Locking Screws

N/A M14

Hub Machining Tolerance

N/A 0.004 in

Shaft Machining Tolerance

N/A -0.003 in

Weight

N/A 4.80 lb

Downloads

N/A Installation & Removal Instructions
Installation Demonstration (Video)
Keyless Locking Technical Information
  • 1 Minimum hub outside diameter based on a Pressure reduction Factor of C=1.0 and hub material with tensile yield point = 45,000 psi for carbon steel and a tensile yield point = 30,000 psi for stainless steel. For details see Hub Strength in Technical Information.
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