Size 7 - ROTEX® GS Couplings
  • High power density
  • Fail-safe, blind assembly
  • Zero backlash
  • Variable dampening / torsional from Spider
  • Bore size range from 1/8 - 5/16 in

The curved jaws in the ROTEX® GS coupling hubs prevent the Spider from extruding at high speeds. This allows for more support to the axis of rotation. If the two couplings are slightly misaligned the Spider helps support the couplings by compensating for the shaft displacement. Furthermore, the ROTEX® GS couplings are explosion proof and are suitable for use in hazardous areas of zone's 1, 2, 21, and 22.


*Note: For a complete coupling, two Hubs and a Spider must be selected.

Our KTR couplings are "LTSOH" (Limited to Stock on Hand) and will no longer be available after the current stock has been depleted.

Item Bore
Diameter
(mm)
Keyway Hub
Design
Outside
Diameter
(mm)
Length
Thru Bore
"l1, l2"
(mm)
Coupling
Length "L"
(mm)
Setscrew
Torque
(Nm)
t
(mm)
Material Price
(USD)
$AVE
Quantity
Discounts
Stock
Status
Add To
Cart
KTR-BA550077150670 1/4 2.0 , 2.5 0.55 0.28 0.87 3.3 0.14 Aluminum $36.00 view here
Quantity Discounts
1pc. $36.00
10pc. $33.94
25pc. $32.99
50pc. $32.10
100pc. $31.26
Contact Us for Quantities over 100
6 in Stock Add to Cart
KTR-BA550077150770 5/16 2.0 , 2.5 0.55 0.28 0.87 3.3 0.14 Aluminum CALL US view here
Quantity Discounts
1pc. Call Us
10pc. Call Us
25pc. Call Us
50pc. Call Us
100pc. Call Us
Contact Us for Quantities over 100
8 in Stock Contact Us

  • Hub Design
  • Dimensions
Hub Design
Dimensions