• Provides bi-directional axial adjustability along a shaft.
  • Can be used as a locator or stop
  • Knurled edges for easy turning
  • Wrench flat for applying added torque to move heavy parts
  • Superior axial holding power
The Adjustable Thrust Collar Assembly clamps directly to a shaft and provides infinite controlled movement in either direction. The collar assembly consists of two knurled collars which clamp directly onto a shaft and feature a male-female connecting hub that provides a range of adjustment. Each side includes a wrenching flat to impart added torque.

Providing 3/8" to 3/4” axial adjustability, depending on bore size, it can be used for applications ranging from pre-loading bearings to moving heavy components along a shaft. Since the entire assembly consists of two one-piece collars which clamp directly to a shaft and screw into each other, it provides superior axial holding power.

To make a simple axial adjustment, just clamp one side of the assembly on a shaft, move the other side, then clamp it, and repeat the process infinitely as needed.

Stocked in:
  • Steel
  • Stainless Steel
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Part Number

Bore Size

Material

Outside Diameter

Total Width

ATCS006 N/A 3/8 in N/A Stainless Steel N/A 0.875 in N/A 1.875 in
ATCL006 N/A 3/8 in N/A Steel N/A 0.875 in N/A 1.875 in
ATCS008 N/A 1/2 in N/A Stainless Steel N/A 1.125 in N/A 1.938 in
ATCL008 N/A 1/2 in N/A Steel N/A 1.125 in N/A 1.938 in
ATCS010 N/A 5/8 in N/A Stainless Steel N/A 1.313 in N/A 2.250 in
ATCL010 N/A 5/8 in N/A Steel N/A 1.313 in N/A 2.250 in
ATCS012 N/A 3/4 in N/A Stainless Steel N/A 1.500 in N/A 2.375 in
ATCL012 N/A 3/4 in N/A Steel N/A 1.500 in N/A 2.375 in
ATCS100 N/A 1 in N/A Stainless Steel N/A 1.750 in N/A 2.375 in
ATCL100 N/A 1 in N/A Steel N/A 1.750 in N/A 2.375 in
ATCS104 N/A 1-1/4 in N/A Stainless Steel N/A 2.063 in N/A 2.625 in
ATCL104 N/A 1-1/4 in N/A Steel N/A 2.063 in N/A 2.625 in
ATCS106 N/A 1-3/8 in N/A Stainless Steel N/A 2.250 in N/A 2.625 in
ATCL106 N/A 1-3/8 in N/A Steel N/A 2.250 in N/A 2.625 in
ATCS108 N/A 1-1/2 in N/A Stainless Steel N/A 2.375 in N/A 2.875 in
ATCL108 N/A 1-1/2 in N/A Steel N/A 2.375 in N/A 2.875 in
1 - 16 of 16 | Results Per Page | View | Unit of Measure
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