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Total 48 documents matching your query.

41. Re: [TowerTalk] thrust Bearing (score: 1): Author: <krgoodwin@comcast.net>; Date: Sat, 26 Dec 2020 14:53:21 -0600; THRUST BEARINGS take THRUST loads, along the axis of a shaft, like a ship's propeller shaft. Therein lies the problem, you've got the definition of thrust correct but thrust bearings are not meant fo; /archives//html/Towertalk/2020-12/msg00139.html (8,130 bytes)
42. Re: [TowerTalk] thrust Bearing (score: 1): Author: K9MA <k9ma@sdellington.us>; Date: Sat, 26 Dec 2020 15:07:29 -0600; Here is the DXeng "advanced thrust bearing" cross section. Click to last cross section picture. https://www.dxengineering.com/parts/dxe-tb-300 Definitely a better design than the Rohn TB3, and only a; /archives//html/Towertalk/2020-12/msg00140.html (7,933 bytes)
43. Re: [TowerTalk] thrust Bearing (score: 1): Author: "J. Hunt via TowerTalk" <towertalk@contesting.com>; Date: Sat, 26 Dec 2020 22:11:49 +0000 (UTC); Good thread on Thrust Bearings. Just got back shortly ago from a early morning Pop - N - Swap thrust bearing job for someone. 73, James Definitely a better design than the Rohn TB3, and only a little; /archives//html/Towertalk/2020-12/msg00141.html (8,761 bytes)
44. [TowerTalk] Thrust Bearing (score: 1): Author: Wilson Lamb <infomet@embarqmail.com>; Date: Sat, 26 Dec 2020 18:08:48 -0500 (EST); I differ. Look closely. The vertical thrust is going right through the balls to the horizontal part of the bottom race. Radial loads are going right from the top casting to the bottom. At least until; /archives//html/Towertalk/2020-12/msg00142.html (8,269 bytes)
45. Re: [TowerTalk] Thrust Bearing (score: 1): Author: Grant Saviers <grants2@pacbell.net>; Date: Sat, 26 Dec 2020 17:35:28 -0800; It is pricey. The balls can't rotate on two axis at the same time so it is only one of radial, thrust or angular. I can't see top and bottom clearances but I see radial clearance. If both are there i; /archives//html/Towertalk/2020-12/msg00144.html (10,366 bytes)
46. Re: [TowerTalk] Thrust Bearing (score: 1): Author: <maflukey@gmail.com>; Date: Sun, 27 Dec 2020 04:59:56 -0600; As an alternative suggestion.... I have been using flange mounted pillow block bearings as mast thrust bearings - first time was about 20 years ago. IMHO they are typically plenty strong - ratings ar; /archives//html/Towertalk/2020-12/msg00151.html (9,338 bytes)
47. Re: [TowerTalk] Thrust Bearing (score: 1): Author: Robert Harmon <k6uj@pacbell.net>; Date: Sun, 27 Dec 2020 09:13:54 -0800; Matt, Great minds think alike :-) I have one similar to this one except it has a locking collar. 7K lbs axial load rating, 10K lbs radial load rating. https://www.vxb.com/2-Inch-UCF211-32-4-Bolts-Fla; /archives//html/Towertalk/2020-12/msg00154.html (11,125 bytes)
48. Re: [TowerTalk] Thrust Bearing (score: 1): Author: K9MA <k9ma@sdellington.us>; Date: Sun, 27 Dec 2020 13:50:36 -0600; Right. When I tried to lower my old mast through the TB3, I found that the boom to mast clam had distorted it enough that it wouldn't fit, making it a lot harder to get the mast down. The new one wen; /archives//html/Towertalk/2020-12/msg00160.html (8,675 bytes)

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