Maedler North America

Part number (SKU) 61551130Q
Material Steel
Type COM-L QPQ
Design (shape) Cylindrical with several screws
Self-centering Yes
Surface QPQ-coated
Inner diameter [d] 30 [mm]
Outer diameter [D] 55 [mm]
Length [L] 40 [mm]
Transmissible torque [T] 970 [Nm]
Admissible axial force [Fax] 68 [kN]
shaft surface pressure [PW] 241 [N/mm2]
hub surface pressure [PN ] 98 [N/mm2]
Bolts 12.9 (No. x Size) 6 x M 6 x 35
Tightening torque fastening screws [TA] 17 [Nm]
Weight 0.40 [kg]

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Weight 0.4 kg
Dimensions 60 × 60 × 54 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 30mm size 30-55 QPQ-coatet PN: 61551130Q

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.

$31.34

Ships within 1-2 weeks

Quantity Discount (%) Price
1 - 9 $31.34
10 - 24 12 % $27.58
25 - 49 20.01 % $25.07
50+ 28.08 % $22.54

Locking assembly COM-L bore 30mm size 30-55 QPQ-coatet PN: 61551130Q

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