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CanadianTbolt1003
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Model 2 Bearing Help

Mon May 18, 2020 2:54 am

Hello,

I am working on my model 2 and would like to know what bearings can be used to replace Norma 7015P Sealed Bearings as the seals in the old bearings for my model 2 have gone out. Any information would be greatly appreciated thanks!

Bearings are from a 1950's Federal Enterprises Model 2.

- Sirens & Thunderbolts 1003
Proud owner of:
• (May of 1961) Federal Sign & Signal STH-10
• Sterling Siren Fire Alarm Company MOD: 2v8
• '86 Federal Signal Canadian Model 2-3Z
• Federal Sign & Signal Model D

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Ohio_Man
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Re: Model 2 Bearing Help

Mon May 18, 2020 4:58 pm

Nick silcox used ceiling fan bearings when fixing his 2. Here's a link to that video.

https://www.google.com/url?sa=t&source= ... GgTB1uWrg8

Shouldn't any bearing with the same dimensions and specs work?

I'm getting ready to tackle a sterling M10 so I've been researching bearings and obscure parts. Try a siren rebuilder or boneyard like west shore services or Werden electric. Federal still makes the model 2 so you could go to them.
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CanadianTbolt1003
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Re: Model 2 Bearing Help

Mon May 18, 2020 8:23 pm

I dont know the specs and dimensions of the bearing couldn't find the information on the net
Proud owner of:
• (May of 1961) Federal Sign & Signal STH-10
• Sterling Siren Fire Alarm Company MOD: 2v8
• '86 Federal Signal Canadian Model 2-3Z
• Federal Sign & Signal Model D

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Re: Model 2 Bearing Help

Mon May 18, 2020 8:48 pm

87502s or 6202s should work since 2s and Thunderbolt choppers are the same thing, as stated here:
https://www.airraidsirens.net/forums/vi ... f=2&t=8247
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CanadianTbolt1003
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Re: Model 2 Bearing Help

Mon May 18, 2020 10:33 pm

Ok. I just wasn't sure that that would fit on a Federal Enterprises model 2.

Also, do you know what website will have those bearings?

Thank you
Sirens & Thunderbolts 1003
Proud owner of:
• (May of 1961) Federal Sign & Signal STH-10
• Sterling Siren Fire Alarm Company MOD: 2v8
• '86 Federal Signal Canadian Model 2-3Z
• Federal Sign & Signal Model D

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CanadianTbolt1003
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Re: Model 2 Bearing Help

Wed May 20, 2020 1:19 am

I found the info I was looking for. This post can be locked.

- Sirens & Thunderbolts 1003
Proud owner of:
• (May of 1961) Federal Sign & Signal STH-10
• Sterling Siren Fire Alarm Company MOD: 2v8
• '86 Federal Signal Canadian Model 2-3Z
• Federal Sign & Signal Model D

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