Jul 12, 2016 · If the CS is one of the standard AS568 sizes such as .070, .103, .139, .210, or .275 inches, then you probably have a standard-sized o-ring. Measure its ID, and look it up on a size chart. If the ID is listed on the chart (or within tolerance), you have a standard size. Look up the 3-digit “dash” # and that will be your o-ring size. The method of measuring the remaining surface size is as follows: Assemble the bearing according to the regulations, tighten the bearing cap bolts to the prescribed torque, loosen one of the bolts, and measure the gap between the bearing interface and the bearing cap with a feeler gauge. The value should be in the range of 0.05 to 0.15 mm. within. May 28, 2010 · 1708 posts · Joined 2007. #9 · May 29, 2010. For the code for main bearings you take the letter off the case and letter off the crank to get the bearing. Ex your code in the top left box (c in the picture) is a B, with your crank positioned the same as the picture your top letter in the group is a C, you would use the yellow bearing. Using the chart and the formula, the bearing only needs 8 grams of grease every 10,000 hours. If your grease gun delivers around 1.35 grams per stroke, that means the bearing needs 6 strokes every 13 months; you could average it out to a stroke every 8 weeks or so. When greasing a bearing by means of a zerk, make sure the zerk and the grease Jan 20, 2014 · Big axle bearing rear ends will have 1/2" bolts holding the axle in. Small bearing ones will be 3/8". Ford Galaxie Club of America #665. So-Cal Galaxies. Save Share. D. dennis112. 5090 posts · Joined 2004. #4 · Jan 20, 2014. The 3/8" bolts have nuts that require a 9/16 socket to remove. Sep 14, 2021 · Bearing Suffixes. Once you measured your bearing, you can use our search to find the correct bearing size. e.g. Inside Diameter: 25mm; Outside Diameter: 52mm; Width: 15mm - Bearing Type: 6205. Once you know the bearing you need based on size, you can then choose further options: BGNfut.

how do i know what size bearings i need