Thrust Bearing for 2 inch Mast – NEW – DXE-TB300

DX Engineering TB300 Advanced Design Thrust Bearings

DX Engineering TB300 Advanced Design Thrust Bearings offer a major advance in mechanics that solve the issues with competing tower mast bearings that wear out too quickly They are specifically designed for a vertically mounted 1.5 to 2.0 inch OD tower mast installed for the efficient rotation of directional HF, VHF, UHF and SHF antennas.

 TB300 thrust bearings are firm and strong with an ultra-low rotation resistance that has to be seen to be believed. These heavy-duty bearing assemblies are cast from high-strength zinc-aluminum alloy, precision machined and assembled to last for the life of the tower installation.

DX Engineering Thrust Bearings are 7 in. diameter overall and mate with tower bearing plates and accessory plates for ROHN or Amerite towers. DX Engineering TB300 thrust bearings mount directly to:

-DXE-AS455G DX Engineering Accessory Shelf for inside of ROHN 45G and 55G and Amerite 45 & 55

The DXE-TB300 Thrust Bearing, for up to 2 in. OD mast, is supplied complete with hardware. The three stainless steel mast capturing and centering hex head bolts are 3/8-16 x 1-1/2 in. long with stainless steel hex nuts. The mounting hardware, four (4) structural mounting bolts are 1/2-13 x 1-1/4 inch long, and the mounting hex nuts and washers are all galvanized. The TB300 accommodates a mast size range of 1.500 to 2.000 in. OD.

New, never used $150.

Contact: Chris, N0YH at [email protected] or call 417-658-2460

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Posted by: Chris Hunt on