https://www.165aw.ang.af.mil/News/Photos/igphoto/2002611229/
210306-Z-PJ280-1008
U.S. Air Force Tech. Sgt. Devon Brekke, a crew chief with the 165th Maintenance Group, checks the oil on a C-130 Hercules engine during a routine 15-day fluid...
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https://taperedrollerbearings.co.uk/products/PJ280-PIX-p583885300
PJ280 PIX | J Section Poly-V Belt | 2.34mm Pitch
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