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pulleys R us
I need a pulley, no go in grainger, MSC, and mcmaster carr.
where would you try next? If it matters, "A" only(or 4L) size belt (everybody has went to dual A and B on same pulley), 3.15" OD, two groove. The old broke one has a QD bushing, I'll take one with 5/8 bore. Karl |
pulleys R us
"Karl Townsend" wrote in message ... I need a pulley, no go in grainger, MSC, and mcmaster carr. where would you try next? If it matters, "A" only(or 4L) size belt (everybody has went to dual A and B on same pulley), 3.15" OD, two groove. The old broke one has a QD bushing, I'll take one with 5/8 bore. Karl I needed a new pulley for my compressor short version is watch both sides when backing in a load of lumber when the new pump arrived . So I cast a 3.25" X 3" slug out of scrap aluminum and made one on the lathe . Dimensions and angles are easily found on the 'net ... and for that matter , the one on my lathe is also home made . -- Snag |
pulleys R us
Karl Townsend wrote: I need a pulley, no go in grainger, MSC, and mcmaster carr. where would you try next? If it matters, "A" only(or 4L) size belt (everybody has went to dual A and B on same pulley), 3.15" OD, two groove. The old broke one has a QD bushing, I'll take one with 5/8 bore. Karl Have you checked your lathe? |
pulleys R us
Look in your city for a place called Johnstone Supply. They are HVAC
distributors, and do have some pulleys. I have account there. If they have it and won't sell you, I'll buy one and ship it to you. So, what's the application? .. Christopher A. Young Learn more about Jesus www.lds.org .. .. "Karl Townsend" wrote in message ... I need a pulley, no go in grainger, MSC, and mcmaster carr. where would you try next? If it matters, "A" only(or 4L) size belt (everybody has went to dual A and B on same pulley), 3.15" OD, two groove. The old broke one has a QD bushing, I'll take one with 5/8 bore. Karl |
pulleys R us
On 12/04/13 19:32, Karl Townsend wrote:
I need a pulley, no go in grainger, MSC, and mcmaster carr. where would you try next? If it matters, "A" only(or 4L) size belt (everybody has went to dual A and B on same pulley), 3.15" OD, two groove. The old broke one has a QD bushing, I'll take one with 5/8 bore. Karl If you were in the UK I would suggest Challenge PT http://www.challengept.com/products.php?id=4&subid=17 as they have an 80.5mm OD (3.17") taper bore SPA section pulley, that's 1/2" IIRC, in 1 2 and 3 groove, that gives a 75mm pitch diameter. They seem to cover Europe, Asia, Africa, and Australia but not the US. I expect that there must be a similar company in the US though. Having bought things like this recently they are so cheap off the shelf it's just not worth ones time making one unless a suitable standard one can't be found or your time is cheap and money tight. |
pulleys R us
On 4/12/2013 3:04 PM, Pete C. wrote:
Karl Townsend wrote: I need a pulley, no go in grainger, MSC, and mcmaster carr. where would you try next? If it matters, "A" only(or 4L) size belt (everybody has went to dual A and B on same pulley), 3.15" OD, two groove. The old broke one has a QD bushing, I'll take one with 5/8 bore. Karl Have you checked your lathe? Good one! |
pulleys R us
On 4/12/2013 2:32 PM, Karl Townsend wrote:
I need a pulley, no go in grainger, MSC, and mcmaster carr. where would you try next? If it matters, "A" only(or 4L) size belt (everybody has went to dual A and B on same pulley), 3.15" OD, two groove. The old broke one has a QD bushing, I'll take one with 5/8 bore. Karl Are you still not home? |
pulleys R us
Have you checked your lathe? Good one! yep, going to have to make it. Got plenty on my plate right now, didn't want to spend several hours on a $20 part. Yep Tom, I'm back up nort' |
pulleys R us
"Karl Townsend" wrote in message ... I need a pulley, no go in grainger, MSC, and mcmaster carr. where would you try next? If it matters, "A" only(or 4L) size belt (everybody has went to dual A and B on same pulley), 3.15" OD, two groove. The old broke one has a QD bushing, I'll take one with 5/8 bore. http://browning-pulleys.com/ http://www.dodge-pt.com/products/pt_...s/v_belts.html https://sdp-si.com/eStore/Direct.asp?GroupID=548 |
pulleys R us
On Fri, 12 Apr 2013 13:32:10 -0500, Karl Townsend
wrote: I need a pulley, no go in grainger, MSC, and mcmaster carr. where would you try next? If it matters, "A" only(or 4L) size belt (everybody has went to dual A and B on same pulley), 3.15" OD, two groove. The old broke one has a QD bushing, I'll take one with 5/8 bore. Karl Surplus Center Item# 1-2BK34-B It is an a-b but should give you your diameter from the a only pulley. Unless you are limited by OD. |
pulleys R us
On Apr 13, 9:40*pm, wrote:
On Fri, 12 Apr 2013 13:32:10 -0500, Karl Townsend wrote: I need a pulley, no go in grainger, MSC, and mcmaster carr. where would you try next? If it matters, "A" only(or 4L) size belt (everybody has went to dual A and B on same pulley), 3.15" OD, two groove. The old broke one has a QD bushing, I'll take one with 5/8 bore. Karl Surplus Center Item# 1-2BK34-B It is an a-b but should give you your diameter from the a only pulley. Unless you are limited by OD. I am confused. I thought the two groove pulleys can use either two A size or two B sized belts. I can not imagine anyone making a pulley that was two groove with one groove for an A size belt and the other groove for a B size belt. I think they list two diameters because the pitch diameter is different when used with an A or B size belt. Look at your Grainger catalog. It lists a single groove pulley of 3.15 outside diameter and lists A and B pitch diameters. Dan |
pulleys R us
On 4/12/2013 8:11 PM, Karl Townsend wrote:
Have you checked your lathe? Good one! yep, going to have to make it. Got plenty on my plate right now, didn't want to spend several hours on a $20 part. Yep Tom, I'm back up nort' Yea, like you have something better to do? |
pulleys R us
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pulleys R us
On Sat, 13 Apr 2013 19:04:30 -0700 (PDT), "
wrote: On Apr 13, 9:40*pm, wrote: On Fri, 12 Apr 2013 13:32:10 -0500, Karl Townsend wrote: I need a pulley, no go in grainger, MSC, and mcmaster carr. where would you try next? If it matters, "A" only(or 4L) size belt (everybody has went to dual A and B on same pulley), 3.15" OD, two groove. The old broke one has a QD bushing, I'll take one with 5/8 bore. Karl Surplus Center Item# 1-2BK34-B It is an a-b but should give you your diameter from the a only pulley. Unless you are limited by OD. I am confused. I thought the two groove pulleys can use either two A size or two B sized belts. I can not imagine anyone making a pulley that was two groove with one groove for an A size belt and the other groove for a B size belt. I think they list two diameters because the pitch diameter is different when used with an A or B size belt. Look at your Grainger catalog. It lists a single groove pulley of 3.15 outside diameter and lists A and B pitch diameters. Dan The "A" only pulley is 0.500 wide at the top of the pulley groove. The "A B" is 0.625 wide at the top of the grove and plenty deep to run an "A" pulley. BUT it is wider and larger OD than the pulley runs, also make a double groove put a gap between belts. I learned this the hard way. Karl |
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