Maedler North America

Part number (SKU) 61551150Q
Material Steel
Type COM-L QPQ
Design (shape) Cylindrical with several screws
Self-centering Yes
Surface QPQ-coated
Inner diameter [d] 50 [mm]
Outer diameter [D] 80 [mm]
Length [L] 64 [mm]
Transmissible torque [T] 4110 [Nm]
Admissible axial force [Fax] 163 [kN]
shaft surface pressure [PW] 156 [N/mm2]
hub surface pressure [PN ] 97 [N/mm2]
Bolts 12.9 (No. x Size) 8 x M 8 x 55
Tightening torque fastening screws [TA] 41 [Nm]
Weight 1.26 [kg]

CATALOG PRODUCT PAGE

CAD FILES (download)

If you need a rework or a custom-made-product please contact us directly with your inquiry.

The supplied 3D models, pictures and technical drawings are made with reasonable care.
Nevertheless liability is excluded for the accuracy and correctness of this data.

Weight 1.26 kg
Dimensions 85 × 85 × 85 cm
Material

Type

Design (shape)

Self-centering

Surface

Inner diameter

Outer diameter

Length

Transmissible torque

Admissible axial force

shaft surface pressure

hub surface pressure

Bolts 12.9 (No. x Size)

Weight

Locking assembly COM-L bore 50mm size 50-80 QPQ-coatet PN: 61551150Q

Material: Steel, QPQ-Coated.

  • For fixing a hub (e.g. drive wheel, rotor or similar) on a shaft.
  • QPQ coated: High corrosion resistance, improved fatigue strength,
    primarily food safe.
  • For very high torques.
  • Self-centering.
  • Slight axial offset possible during mounting.
  • Concentricity: 0.02 to 0.04mm.

Fit: Shaft h8, Hub H8. Surface roughness hub/shaft Rz max. 12.5
µm.

$56.89

Ships within 1-2 weeks

Quantity Discount (%) Price
1 - 9 $56.89
10 - 24 12.01 % $50.06
25+ 20.02 % $45.50

Locking assembly COM-L bore 50mm size 50-80 QPQ-coatet PN: 61551150Q

Scroll to Top