Maedler North America

Part number (SKU) 61577640
Material Steel
Type COM-B QPQ
Design (shape) With flange, mechanical
Self-centering Yes
Surface QPQ-coated
Inner diameter [d] 40 [mm]
Outer diameter [D] 53 [mm]
Length [L] 52 [mm]
Transmissible torque [T] 900 [Nm]
Admissible axial force [Fax] 45 [kN]
shaft surface pressure [PW] 92 [N/mm2]
hub surface pressure [PN ] 68 [N/mm2]
Bolts 12.9 (No. x Size) 8 x M6 x 18
Tightening torque fastening screws [TA] 17 [Nm]
Weight 0.64 [kg]

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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 0.64 kg
Dimensions 75 × 75 × 65 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-B bore 40mm size 40-53 QPQ-coated PN: 61577640

Material: Steel, QPQ coated. High corrosion resistance,improved
fatigue strength, primarily food safe.

Self-centering clamping bush for small hub diametres. For medium
torques. Self-Locking.

Fit: Shaft h8. Hub H8. Surface roughness Rz
max. 12.5 µm.

Mounting: Slightly oil the clamping set before mounting, do not
use molibdenum disulphide or grease. Tighten the screws evenly and
crosswise in several steps.

Demounting: Remove all tensioning screws and screw them into the
(usually unused) forcing thread of the front flange until the flange is
released.

Ts – Fastening Torque

T – Transmittable Torque

F – Transmittable Axial Force

P – Surface Pressure onto Hub

$29.19

Availability: 1 in stock (backorders ship within 1-2 weeks)

Quantity Discount (%) Price
1 - 9 $29.19
10 - 24 5.48 % $27.59
25 - 49 13.12 % $25.36
50+ 21.31 % $22.97

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Locking assembly COM-B bore 40mm size 40-53 QPQ-coated PN: 61577640

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