Mechanical clamping element RLK 404 TC
shaftmultiplehigh-accuracy

Mechanical clamping element - RLK 404 TC - RINGSPANN - shaft / multiple / high-accuracy
Mechanical clamping element - RLK 404 TC - RINGSPANN - shaft / multiple / high-accuracy
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Characteristics

Type
mechanical
Applications
shaft
Other characteristics
self-centering, high-accuracy, high-performance, multiple
Clamping force

Max.: 4,000 kN

Min.: 370 kN

Description

Overview
Centers the hub to the shaft. Premium quality with double slot.

Features
  • Centers the hub to the shaft. Double slot for high centering accuracy
  • Can be assembled multiple times
  • High transmissible torque
  • No axial displacement between hub and shaft during clamping procedure
  • Highest machining quality
  • Transmissible torque of 18 500 Nm up to 1 206 000 Nm
  • For shaft diameters between 100 mm and 600 mm


Available documents (referenced on product page)
  • Datasheet RLK 404 TC
  • Installation instructions RLK 404 and RLK 404 TC
  • 3D CAD model


Webshop - Available sizes and prices (price per piece, currency EUR)
Size | Article number | Weight [kg] | Price (€/pcs)
RLK 404 TC-100 x 145 | 4205-100401-TC0000 | 4,1 kg | 234,10 €
RLK 404 TC-110 x 155 | 4205-110401-TC0000 | 4,5 kg | 250,10 €
RLK 404 TC-120 x 165 | 4205-120401-TC0000 | 5,0 kg | 323,90 €
RLK 404 TC-130 x 180 | 4205-130401-TC0000 | 6,6 kg | 389,60 €
RLK 404 TC-140 x 190 | 4205-140401-TC0000 | 7,1 kg | 411,40 €
RLK 404 TC-150 x 200 | 4205-150401-TC0000 | 7,5 kg | 443,70 €
RLK 404 TC-160 x 210 | 4205-160401-TC0000 | 7,8 kg | 504,00 €
RLK 404 TC-170 x 225 | 4205-170401-TC0000 | 10,8 kg | 565,00 €
RLK 404 TC-180 x 235 | 4205-180401-TC0000 | 11,3 kg | 646,00 €
RLK 404 TC-190 x 250 | 4205-190401-TC0000 | 14,8 kg | 705,00 €
RLK 404 TC-200 x 260 | 4205-200401-TC0000 | 15,7 kg | 786,00 €
RLK 404 TC-220 x 285 | 4205-220401-TC0000 | 19,9 kg | 868,00 €
RLK 404 TC-240 x 305 | 4205-240401-TC0000 | 21,5 kg | 988,00 €
RLK 404 TC-260 x 325 | 4205-260401-TC0000 | 22,8 kg | 1.058,00 €
RLK 404 TC-280 x 355 | 4205-280401-TC0000 | 29,0 kg | 1.150,00 €
RLK 404 TC-300 x 375 | 4205-300401-TC0000 | 31,2 kg | 1.291,00 €
RLK 404 TC-320 x 405 | 4205-320401-TC0000 | 45,9 kg | 1.517,00 €
RLK 404 TC-340 x 425 | 4205-340401-TC0000 | 48,3 kg | 1.856,00 €
RLK 404 TC-360 x 455 | 4205-360401-TC0000 | 67,9 kg | 2.098,00 €
RLK 404 TC-380 x 475 | 4205-380401-TC0000 | 71,4 kg | 2.420,00 €
RLK 404 TC-400 x 495 | 4205-400401-TC0000 | 74,5 kg | 2.763,00 €
RLK 404 TC-420 x 515 | 4205-420401-TC0000 | 77,8 kg | 3.066,00 €
RLK 404 TC-440 x 535 | 4205-440401-TC0000 | 81,4 kg | 3.367,00 €
RLK 404 TC-460 x 555 | 4205-460401-TC0000 | 84,1 kg | 3.792,00 €
RLK 404 TC-480 x 575 | 4205-480401-TC0000 | 88,0 kg | 4.235,00 €
RLK 404 TC-500 x 595 | 4205-500401-TC0000 | 91,6 kg | 4.616,00 €
RLK 404 TC-520 x 615 | 4205-520401-TC0000 | 94,1 kg | 5.450,00 €
RLK 404 TC-540 x 635 | 4205-540401-TC0000 | 97,5 kg | 6.270,00 €
RLK 404 TC-560 x 655 | 4205-560401-TC0000 | 100,7 kg | 6.493,00 €
RLK 404 TC-580 x 675 | 4205-580401-TC0000 | 104,2 kg | 7.058,00 €
RLK 404 TC-600 x 695 | 4205-600401-TC0000 | 107,6 kg | 7.662,00 €

Technical characteristics / specifications
  • Model: RLK 404 TC
  • Function: centres the hub to the shaft (double slot for high centering accuracy)
  • Assembly: can be assembled multiple times, no axial displacement during clamping
  • Machining quality: highest machining quality
  • Transmissible torque: 18 500 Nm up to 1 206 000 Nm
  • Shaft diameter range covered by product variants: 100 mm to 600 mm (sizes shown: 100 x 145 up to 600 x 695)
  • Weight range (per variant): approx. 4,1 kg to 107,6 kg
  • Price range (per piece, excl. VAT): approx. 234,10 € to 7.662,00 € (webshop entries)
  • Delivery time (webshop): On request

Exhibitions

Meet this supplier at the following exhibition(s):

EXPOSIBRAM
EXPOSIBRAM

24-27 Aug 2026 Belo Horizonte (Brazil)

  • More information
    Electra Mining Africa
    Electra Mining Africa

    7-11 Sep 2026 Johannesburg (South Africa)

  • More information

    Other RINGSPANN products

    Shaft-Hub-Connections

    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.