Q:The school orienteering course has set up three points marked ABC. From A, B has a bearing of 040 degrees. AB is 220m, BC is 180m and CA is 220m. Calculate the bearing of C from B

Van, Something other than an orienteering course has been setup, because orienteering doesn't use bearings. From point A, the competitor might want to follow the trail until it turns Left, and then continue through the forest 10m to B. From B, the edge of the clearing should be good to run along and then the building on the other side will provide a launching point to find C... Consult a geometry student as those angles and distances might be important to them;-) steve

Q:can i make my own ball bearings for hubs, bottom bracket, etc. from a ceramic mug or the like? if its possible, what tools do i need? can i get it done at a machine shop? i would only do this if its cheaper than buying them pre-made, which in case you didnt know, can cost several hundred dollars for a full set.

you must be buying the most expensive sealed bearings there are to spend hundreds of dollars ,solution open bearing bottom bracket hubs headset these are simply not sealed bearings you can service them and replace the bearings with out replacing the bearing cups for less than ten dollars a set alot of major bicycle shops won't sell these because they want to trap you into buying sealed bearing that once wore out must be completely replaced. try to find a smaller local bike shop or get your measurements and shop OKorder hope this helps ya out

Q:Do bearings transmit torque from the inner race to outer race?

the bearings are what the spindle, axle and other various parts of the car ride on. They keep the moving parts of the car from having direct contact with the frame. This GREATLY reduces friction

Q:On a scale of 1-10 how good are abec 3 skateboard bearings?

i've got been applying Black Panther Swiss bearings in a pair boards for some years. they have been sturdy and supply good velocity, sufficient to do grinds in the 9ft end of the pool. The ABEC score has little to do with velocity. It purely pertains to tolerances in manufacture and use in extreme velocity equipment. It has not something to do with the suitability of a bearing for skateboarding. for this reason maximum extreme-end bearings at the instant are not ABEC rated, as they are designed especially for skateboards.

Q:My back wheel bearings fell out of my 2009 125cc foreign pit bike!!! any help on prices, sizes, and/or maintence?

If they fell out, you probably have bigger problems. Wheel bearing dont just fall out.....they are put into the rims using a hammer, and are pressed in VERY tight. If they fell out, you may have some issue like a cracked rim.....

Q:what kind of bearings are better for a skateboard???

all skateboard bearings will work, any swiss rated bearing will work best, they'll last longer and ride smoother. abec isn't a true rating for skate bearings so you cannot really go by that, abec 3's could be better than abec 7's you just never know what you're going to get. I like all bones brands even their cheaper reds are great. Any swiss brand is good.

Q:gt;????

?!?!?! NO! Finger acetone cannot be used to clean bearings. You can clean bearings with a few things, I can only remember WD-40 at this point of time. Remember to completely dry the bearings before adding the correct lubricant and re-capping them.

Q:If i get new bearings for my 88 camaro with a 305 tbi, about how much will it cost and how long could it take?

oh YOU NEED NEW BEARINGS.....ITS AMERICAN,BUY A NOT AMERICAN CAR.IDIOTS(AMERICANS)P.S. IM FROM CANADA

Q:f-250 changing front wheel bearings?

Well, what's the problem? Do you need to know how to do it? How much it cost? What are wheel bearings? You have tapered bearings. When they go bad you change the inner and outer bearing plus wheel grease seals then get them repacked. Sometimes you can just have them tightened and that fixes it

Q:recently my grease ball abec 5 have rusted and it is time for new bearings. which ones should i get. i am looking to spendo no more than 35 bucks

skateboarding is gay.