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#1
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Metric bearings in imperial wheel rims
Hi there,
I am looking to buy the following from the usa http://www.azusaeng.com/wheels/whls8a.html The problem i have however is with bearing sizes. The O/D of the bearings required for this wheel are 1+3/8 of an inch, which is 34.925 mm. I can source bearings in this country with an I/D of 17mm, which is required for my application, however, the OD of the UK bearing is 35mm. The question is, will a 35mm bearing fit in the hub that is built to accept 34.925mm bearings? Will it just be a bit of a squeeze to get the bearing in? Will there be any problem with the bearing if it is slightly compressed? Regards Mark |
#2
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Metric bearings in imperial wheel rims
Mark Trueman wrote: Hi there, I am looking to buy the following from the usa http://www.azusaeng.com/wheels/whls8a.html The problem i have however is with bearing sizes. The O/D of the bearings required for this wheel are 1+3/8 of an inch, which is 34.925 mm. I can source bearings in this country with an I/D of 17mm, which is required for my application, however, the OD of the UK bearing is 35mm. The question is, will a 35mm bearing fit in the hub that is built to accept 34.925mm bearings? Will it just be a bit of a squeeze to get the bearing in? Will there be any problem with the bearing if it is slightly compressed? Hmm, you're either a troll or you have absolutely no idea what you're talking about. Wheels mount onto a flange on a hub, in which is contained the wheel bearing. ...or I've missed something completely. |
#3
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Metric bearings in imperial wheel rims
wrote:
Mark Trueman wrote: Hi there, I am looking to buy the following from the usa http://www.azusaeng.com/wheels/whls8a.html The problem i have however is with bearing sizes. The O/D of the bearings required for this wheel are 1+3/8 of an inch, which is 34.925 mm. I can source bearings in this country with an I/D of 17mm, which is required for my application, however, the OD of the UK bearing is 35mm. The question is, will a 35mm bearing fit in the hub that is built to accept 34.925mm bearings? Will it just be a bit of a squeeze to get the bearing in? Will there be any problem with the bearing if it is slightly compressed? Hmm, you're either a troll or you have absolutely no idea what you're talking about. Wheels mount onto a flange on a hub, in which is contained the wheel bearing. ...or I've missed something completely. These are not car wheels, and from the size of the bearing i would have thought that was obvious. These are 8 inch diameter wheels for mounting on a small buggy. The bearings fit into the rims, and then onto a 17mm axle. |
#4
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Metric bearings in imperial wheel rims
On 23 Oct 2006 07:02:00 -0700, "Mark Trueman"
wrote: |Hi there, | |I am looking to buy the following from the usa | |http://www.azusaeng.com/wheels/whls8a.html | |The problem i have however is with bearing sizes. The O/D of the |bearings required for this wheel are 1+3/8 of an inch, which is 34.925 |mm. I can source bearings in this country with an I/D of 17mm, which is |required for my application, however, the OD of the UK bearing is 35mm. | | |The question is, will a 35mm bearing fit in the hub that is built to |accept 34.925mm bearings? Will it just be a bit of a squeeze to get the |bearing in? Will there be any problem with the bearing if it is |slightly compressed? Your local bearing shop can get whatever you want, metric or imperial. -- Dave Fawthrop dave hyphenologist co uk Google Groups is IME the *worst* method of accessing usenet. GG subscribers would be well advised get a newsreader, say Agent, and a newsserver, say news.individual.net. These will allow them: to see only *new* posts, a killfile, and other goodies. |
#5
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Metric bearings in imperial wheel rims
Dave Fawthrop wrote: On 23 Oct 2006 07:02:00 -0700, "Mark Trueman" wrote: |Hi there, | |I am looking to buy the following from the usa | |http://www.azusaeng.com/wheels/whls8a.html | |The problem i have however is with bearing sizes. The O/D of the |bearings required for this wheel are 1+3/8 of an inch, which is 34.925 |mm. I can source bearings in this country with an I/D of 17mm, which is |required for my application, however, the OD of the UK bearing is 35mm. | | |The question is, will a 35mm bearing fit in the hub that is built to |accept 34.925mm bearings? Will it just be a bit of a squeeze to get the |bearing in? Will there be any problem with the bearing if it is |slightly compressed? Your local bearing shop can get whatever you want, metric or imperial. -- Dave Fawthrop dave hyphenologist co uk Google Groups is IME the *worst* method of accessing usenet. GG subscribers would be well advised get a newsreader, say Agent, and a newsserver, say news.individual.net. These will allow them: to see only *new* posts, a killfile, and other goodies. But not, as it appears, a bearing with an imperial OD of 1+3/8 and a metric ID of 17mm. Well at least not the company i tried to get bearings from anyway. Maybe i will have luck elsewhere, but was given the impression that this bearing would not be available anywhere. Cheers Mark |
#6
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Metric bearings in imperial wheel rims
On 23 Oct 2006 08:20:46 -0700, "Mark Trueman"
wrote: | |Dave Fawthrop wrote: | | On 23 Oct 2006 07:02:00 -0700, "Mark Trueman" | wrote: | | |Hi there, | | | |I am looking to buy the following from the usa | | | |http://www.azusaeng.com/wheels/whls8a.html | | | |The problem i have however is with bearing sizes. The O/D of the | |bearings required for this wheel are 1+3/8 of an inch, which is 34.925 | |mm. I can source bearings in this country with an I/D of 17mm, which is | |required for my application, however, the OD of the UK bearing is 35mm. | | | | | |The question is, will a 35mm bearing fit in the hub that is built to | |accept 34.925mm bearings? Will it just be a bit of a squeeze to get the | |bearing in? Will there be any problem with the bearing if it is | |slightly compressed? | | Your local bearing shop can get whatever you want, metric or imperial. | -- | Dave Fawthrop dave hyphenologist co uk Google Groups is IME the *worst* | method of accessing usenet. GG subscribers would be well advised get a | newsreader, say Agent, and a newsserver, say news.individual.net. These | will allow them: to see only *new* posts, a killfile, and other goodies. | |But not, as it appears, a bearing with an imperial OD of 1+3/8 and a |metric ID of 17mm. Well at least not the company i tried to get |bearings from anyway. Maybe i will have luck elsewhere, but was given |the impression that this bearing would not be available anywhere. http://www.qbcbearings.com/B610/PDF/B610T001.pdf will probably tell you. IIRC .075 mm or 3 thou is a very heavy drive fit. Google for "drive fit" "push fit", We used to have tables of such things, but I can not find them on Google. -- Dave Fawthrop dave hyphenologist co uk Google Groups is IME the *worst* method of accessing usenet. GG subscribers would be well advised get a newsreader, say Agent, and a newsserver, say news.individual.net. These will allow them: to see only *new* posts, a killfile, and other goodies. |
#7
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Metric bearings in imperial wheel rims
"Mark Trueman" wrote in message ups.com... Hi there, I am looking to buy the following from the usa http://www.azusaeng.com/wheels/whls8a.html The problem i have however is with bearing sizes. The O/D of the bearings required for this wheel are 1+3/8 of an inch, which is 34.925 mm. I can source bearings in this country with an I/D of 17mm, which is required for my application, however, the OD of the UK bearing is 35mm. The question is, will a 35mm bearing fit in the hub that is built to accept 34.925mm bearings? Will it just be a bit of a squeeze to get the bearing in? Will there be any problem with the bearing if it is slightly compressed? Spin the hub in a lathe and ease out the 0.003" with emery. Alternatively, if it's not a high speed bearing or something under extreme load you can warm up the hub (If poss with a blowtorch) and press the bearing in. 3 thou is quite a good interference fit. I would ease the hub diameter out myself. |
#8
Posted to uk.d-i-y
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Metric bearings in imperial wheel rims
"Mark Trueman" wrote in message ups.com... Hi there, I am looking to buy the following from the usa http://www.azusaeng.com/wheels/whls8a.html The problem i have however is with bearing sizes. The O/D of the bearings required for this wheel are 1+3/8 of an inch, which is 34.925 mm. I can source bearings in this country with an I/D of 17mm, which is required for my application, however, the OD of the UK bearing is 35mm. The question is, will a 35mm bearing fit in the hub that is built to accept 34.925mm bearings? Will it just be a bit of a squeeze to get the bearing in? Will there be any problem with the bearing if it is slightly compressed? Take the extra bit of metal off the ID of the wheel so you can use standard bearings? |
#9
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Metric bearings in imperial wheel rims
Mark Trueman wrote: wrote: These are not car wheels, and from the size of the bearing i would have thought that was obvious. These are 8 inch diameter wheels for mounting on a small buggy. The bearings fit into the rims, and then onto a 17mm axle. That'll teach me to speed read postings :-) |
#10
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Metric bearings in imperial wheel rims
Mark Trueman wrote:
Hi there, I am looking to buy the following from the usa http://www.azusaeng.com/wheels/whls8a.html The problem i have however is with bearing sizes. The O/D of the bearings required for this wheel are 1+3/8 of an inch, which is 34.925 mm. I can source bearings in this country with an I/D of 17mm, which is required for my application, however, the OD of the UK bearing is 35mm. The question is, will a 35mm bearing fit in the hub that is built to accept 34.925mm bearings? Will it just be a bit of a squeeze to get the bearing in? Will there be any problem with the bearing if it is slightly compressed? That sounds well within 'tap it gently with a hammer' range, or 'heat the housing with a blowlamp first' Regards Mark |
#12
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Metric bearings in imperial wheel rims
Mark Trueman wrote:
Dave Fawthrop wrote: On 23 Oct 2006 07:02:00 -0700, "Mark Trueman" wrote: |Hi there, | |I am looking to buy the following from the usa | |http://www.azusaeng.com/wheels/whls8a.html | |The problem i have however is with bearing sizes. The O/D of the |bearings required for this wheel are 1+3/8 of an inch, which is 34.925 |mm. I can source bearings in this country with an I/D of 17mm, which is |required for my application, however, the OD of the UK bearing is 35mm. | | |The question is, will a 35mm bearing fit in the hub that is built to |accept 34.925mm bearings? Will it just be a bit of a squeeze to get the |bearing in? Will there be any problem with the bearing if it is |slightly compressed? Your local bearing shop can get whatever you want, metric or imperial. -- Dave Fawthrop dave hyphenologist co uk Google Groups is IME the *worst* method of accessing usenet. GG subscribers would be well advised get a newsreader, say Agent, and a newsserver, say news.individual.net. These will allow them: to see only *new* posts, a killfile, and other goodies. But not, as it appears, a bearing with an imperial OD of 1+3/8 and a metric ID of 17mm. Well at least not the company i tried to get bearings from anyway. Maybe i will have luck elsewhere, but was given the impression that this bearing would not be available anywhere. So ream out the wheels...if you can't take off .075mm with a bit of emery you don't deserve to be posting in UK.d-i-y Cheers Mark |
#13
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Metric bearings in imperial wheel rims
In an earlier contribution to this discussion,
6 .@. wrote: "Mark Trueman" wrote in message ups.com... Hi there, I am looking to buy the following from the usa http://www.azusaeng.com/wheels/whls8a.html The problem i have however is with bearing sizes. The O/D of the bearings required for this wheel are 1+3/8 of an inch, which is 34.925 mm. I can source bearings in this country with an I/D of 17mm, which is required for my application, however, the OD of the UK bearing is 35mm. The question is, will a 35mm bearing fit in the hub that is built to accept 34.925mm bearings? Will it just be a bit of a squeeze to get the bearing in? Will there be any problem with the bearing if it is slightly compressed? Spin the hub in a lathe and ease out the 0.003" with emery. Alternatively, if it's not a high speed bearing or something under extreme load you can warm up the hub (If poss with a blowtorch) and press the bearing in. 3 thou is quite a good interference fit. I would ease the hub diameter out myself. 3 thou on the diameter - nearly 10 on the circumference - is certainly an interference fit. Good chance of cracking the aluminium wheel if you force it in. Same with heating it - it may crack when it cools. Better to machine it out, as you say. -- Cheers, Roger ______ Email address maintained for newsgroup use only, and not regularly monitored.. Messages sent to it may not be read for several weeks. PLEASE REPLY TO NEWSGROUP! |
#14
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Metric bearings in imperial wheel rims
So ream out the wheels...if you can't take off .075mm with a bit of emery you don't deserve to be posting in UK.d-i-y I know absolutely nothing about metalwork, its not something i have ever had to do. (does this lack of knowledge in one area mean that i dont deserve to post here? its never stopped dimm and his dual combi ********) Is it worth getting a sheet metal fabricators (i know one) to do this for me, or is it something that can be done by hand? I suppose i'll get the tinned reply, "if you have to ask then its best to get it done by a pro", but if not, do i need to buy any special tools to do this. |
#15
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Metric bearings in imperial wheel rims
In message .com, Mark
Trueman writes So ream out the wheels...if you can't take off .075mm with a bit of emery you don't deserve to be posting in UK.d-i-y I know absolutely nothing about metalwork, its not something i have ever had to do. (does this lack of knowledge in one area mean that i dont deserve to post here? its never stopped dimm and his dual combi ********) Aren't you just around the corner from my factory ? Pop round with it and I can take a look unit 6 paramount ind est sandown road 229224 -- geoff |
#16
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Metric bearings in imperial wheel rims
In article .com,
Mark Trueman wrote: So ream out the wheels...if you can't take off .075mm with a bit of emery you don't deserve to be posting in UK.d-i-y I know absolutely nothing about metalwork, its not something i have ever had to do. (does this lack of knowledge in one area mean that i dont deserve to post here? its never stopped dimm and his dual combi ********) Is it worth getting a sheet metal fabricators (i know one) to do this for me, or is it something that can be done by hand? I suppose i'll get the tinned reply, "if you have to ask then its best to get it done by a pro", but if not, do i need to buy any special tools to do this. An old fashioned jobbing garage would be what you want - king pins etc had to be re-bushed at one time and they'd have adjustable reamers. -- *Everyone has a photographic memory. Some don't have film * Dave Plowman London SW To e-mail, change noise into sound. |
#17
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Metric bearings in imperial wheel rims
raden wrote: In message .com, Mark Trueman writes So ream out the wheels...if you can't take off .075mm with a bit of emery you don't deserve to be posting in UK.d-i-y I know absolutely nothing about metalwork, its not something i have ever had to do. (does this lack of knowledge in one area mean that i dont deserve to post here? its never stopped dimm and his dual combi ********) Aren't you just around the corner from my factory ? Pop round with it and I can take a look unit 6 paramount ind est sandown road 229224 -- geoff Geoff, Thanks for the offer. Havent got the wheels yet, but now i know that it's doable im going to get them ordered. Cheers Mark |
#18
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Metric bearings in imperial wheel rims
In article , Doki wrote:
The question is, will a 35mm bearing fit in the hub that is built to accept 34.925mm bearings? Will it just be a bit of a squeeze to get the bearing in? Will there be any problem with the bearing if it is slightly compressed? Take the extra bit of metal off the ID of the wheel so you can use standard bearings? If you can get one bearing thats got slightly too much metal, then you can get two with the same ease. So take the metal off the easy-to-replace part, not off the hard to replace part. -- Aidan Aberdeen, Scotland Written at Tue, 24 Oct 2006 11:17 +0100, but posted later. |
#19
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Metric bearings in imperial wheel rims
"Aidan Karley" .group wrote in message s.group... In article , Doki wrote: The question is, will a 35mm bearing fit in the hub that is built to accept 34.925mm bearings? Will it just be a bit of a squeeze to get the bearing in? Will there be any problem with the bearing if it is slightly compressed? Take the extra bit of metal off the ID of the wheel so you can use standard bearings? If you can get one bearing thats got slightly too much metal, then you can get two with the same ease. So take the metal off the easy-to-replace part, not off the hard to replace part. 1) Isn't turning a bearing in a lathe going to be a pain in the arse. 2) Do the wheel and you only have to do it once, do the bearings and you'll need to do it every time you change them. |
#20
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Metric bearings in imperial wheel rims
On Tue, 24 Oct 2006 11:48:54 +0100, Aidan Karley
.group wrote: |In article , Doki wrote: | The question is, will a 35mm bearing fit in the hub that is built to | accept 34.925mm bearings? Will it just be a bit of a squeeze to get the | bearing in? Will there be any problem with the bearing if it is | slightly compressed? | | Take the extra bit of metal off the ID of the wheel so you can use standard | bearings? | | If you can get one bearing thats got slightly too much metal, then you |can get two with the same ease. So take the metal off the easy-to-replace |part, not off the hard to replace part. Bearings are Hardened Steel and an absolute swine to machine. -- Dave Fawthrop dave hyphenologist co uk Google Groups is IME the *worst* method of accessing usenet. GG subscribers would be well advised get a newsreader, say Agent, and a newsserver, say news.individual.net. These will allow them: to see only *new* posts, a killfile, and other goodies. |
#21
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Metric bearings in imperial wheel rims
Doki wrote:
"Aidan Karley" .group wrote in message s.group... In article , Doki wrote: The question is, will a 35mm bearing fit in the hub that is built to accept 34.925mm bearings? Will it just be a bit of a squeeze to get the bearing in? Will there be any problem with the bearing if it is slightly compressed? Take the extra bit of metal off the ID of the wheel so you can use standard bearings? If you can get one bearing thats got slightly too much metal, then you can get two with the same ease. So take the metal off the easy-to-replace part, not off the hard to replace part. 1) Isn't turning a bearing in a lathe going to be a pain in the arse. Yes. Bearing shells are case hardened steel and most tools will bounce straight off. You need to hone them. Non trivial Whereas mild steel alloy or bronze would be likely for the housings, and its easily cut or abraded. 2) Do the wheel and you only have to do it once, do the bearings and you'll need to do it every time you change them. |
#22
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Metric bearings in imperial wheel rims
On 23 Oct 2006 07:02:00 -0700, "Mark Trueman"
wrote: Hi there, I am looking to buy the following from the usa http://www.azusaeng.com/wheels/whls8a.html The problem i have however is with bearing sizes. The O/D of the bearings required for this wheel are 1+3/8 of an inch, which is 34.925 mm. I can source bearings in this country with an I/D of 17mm, which is required for my application, however, the OD of the UK bearing is 35mm. The question is, will a 35mm bearing fit in the hub that is built to accept 34.925mm bearings? Will it just be a bit of a squeeze to get the bearing in? Will there be any problem with the bearing if it is slightly compressed? Hi, Why not buy the bearings from the US too, don't the above company supply them as an option? cheers, Pete. |
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