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Products CNC manufactured for uniformity and precision. Dobsonian Mounts Height can be designed for comfort. Kit or finished. Solid or collapsible. Variations avaialbe: Mount only, or ... with fitted alt. bearings, or ... with clamshell rings and bearings New and available: 6" f8, 8" f6 mount/bearing kit $189.50 Altitude Bearings New: Turn 5" into 12" Big Bearings. New: Mirror box bearing supports. Small bearings fit to tube curve. Large bearings for mirror boxes. Add bearings to your existing rings. Mirror Cells New: 6" low cost, 3 point support. Standard 8" - 12.5", 6 point flotation. Universal for conical or standard. Clamshell Rings Dovetail plate mount Newtonians on these heavy duty or lightweight rings. Kydex Light Baffles New: Eliminates stray light. ATM parts New: Round Teflon improves motion. Teflon altitude and azimuth pads. FRP bearing strips, azimuth rings. Aluminum tubes. Tube end rings. Astro Club Discount Program Discounts & Leftovers. FRP azimuth disks and rings. Customer Comments Custom Work / Who Are We? |
Altitude Bearings
"Thank you for those amazing altitude bearings! They are perfect." - B. Gentile 8/20/18
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Big
Bearings Upgrade
Move up from 5" to 12" bearings. |
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addition to below: Now also available for inside bearings on 10"
SkyWatcher collapsible! Just specify in your order. Upgrade your 5"-5.5" factory installed bearings with this "drop in" replacement 12" bearing. You'll have smoother motion, finer control, greatly improved balance without springs or counterweights, and no lateral slippage. Bearing mounts on exisiting the altitude bearing and ride outside your mount's side-walls on a support bracket with teflon pads. Once installed, remove the factory bearing pads so the Big Bearing rides freely. We can even do this for mounts with interior bearings - ask us. Requires a drill and Phillips screwdriver. Available finished ready to install or as a kit, rough sanded. All come with telon, FRP bearing strips and screws.. |
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Tube Fitting Small Bearings
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Small bearings
up to 11.875" diameter of sytle (photo on left before rough sanding).
Inside braces are custom cut to your tube's exact diameter, attaching
with a 3/8" bolt through a center hole in the bearing clamping
braces in place. Equatorially mounted Newtonians or SCTs can use existing
rings to put your telescope on a Dobsonian mount. Avaiable with or
without an outside 1/8" thick by 3/16" tall lip (as shown),
and with or without supports (supports include teflon pads). Kits
arrive rough sanded and assembled. Finished arrive ready to use |
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Large Bearings With Or Without Tube Fitting Curved Supports |
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from 12" to 23" for mounting on flat sided mirror boxes
or telescope tubes using braces shown on right to precisely fit your
tube (clamped to tube with 3/8" center bolt). Available with
our without an outside 1/8" thick by 3/16" tall lip. Kits
ship rough sanded and assembled but not spray finished. Curved bearinig
supports (shown on left) are also available with bearings or alone. |
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Bearing
Supports
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Let
us make your bearing supports. Any size from 8" to 23"
bearings.
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