locking assembly TMK type B bore 12mm steel zinc/nickel plated

MÄDLERMÄDLER

locking assembly TMK type B bore 12mm steel zinc/nickel plated

Name: locking assembly TMK type B bore 12mm steel zinc/nickel plated
Brand: MÄDLER
Price: 36.74 USD
Availability: BackOrder

Manufacturer part no. 61558212

$36.74≈ 31.83 €

Price summary

Listed by MÄDLER at €31.83. Delivered to France, including shipping, VAT and any customs duty, it comes to about €56.20. Prices last checked on 2026-08-07.

Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.

On backorderlead time 14 d

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Estimated landed cost

Landed cost breakdown
Item	€31.83
Shipping	€15.00
VAT (20%)	€9.37
Total delivered	€56.20

Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.

Datasheets & documents

Specifications (automatically extracted)

Mechanical

Weight

44 g

Other characteristics

Admissible axial force	10.8 kN
Inner diameter	12 mm
Length	24 mm
Outer diameter	20 mm
Tightening torque fastening screw	44 Nm
Transmissible torque	65 Nm
Wrench size	22 mm
Design shape	Cylindrical with central nut
Hub surface pressure	145 N/mm2
Material	Steel
Self centering	Yes
Shaft surface pressure	207 N/mm2
Surface	Zinc-plated / Nickel-plated

Description

Material: Steel, with corrosion protection (inner bush and nut nickel-plated, outer bush zinc-plated). For fixing a hub (e.g. drive wheel, rotor or similar) on a shaft. For medium torques. Self-centering. With a second hexagon to hold against while tightening the nut. Axial offset during mounting (can be compensated by correct positioning). Mounting It is essential to degrease the shaft and hub. There must be little oil only between the two hexagons. The locking assembly must not get in contact with any fixed components. Hold the back hexagon with a slim open-end wrench and tighten the front hexagon with a torque wrench clockwise to the torque TA as per the table. Demounting Hold the back hexagon with a slim open-end wrench and loosen the front hexagon counter-clockwise, until the inner bush moved a few millimeters out of the outer bush.