Hello,
I would like to recommend the following component from the Colson Group:



DW-03TPP-100-SW-HK01

Don’t have the Caster Pro 3D app? Get it FREE from the app store to configure and download free caster and wheel 2D/3D CAD models and PDF data sheets for all your mobility needs!
The Caster Pro 3D app from the Colson Group offers you access to this model, as well as their industry leading selection of casters and wheel products—this all brought to you by the Colson Group, the global leader in casters and wheels.
iTunes Store https://itunes.apple.com/us/app/caster-pro-3d/id985092468?ls=1&mt=8

If you do not have a smartphone/tablet you can view the recommended component via internet and download it directly onto your computer:
https://b2b.partcommunity.com/portal/portal/b2b/CAD+CATALOGS?info=colsongroup/medcaster/casters/dual_wheel_asmtab.prj&varset=%7Bcolsongroup/medcaster/casters/dual_wheel/dual_wheel_asmtab.prj%7D,%7BNB=DW-03TPP-100-SW-HK01%7D,%7BSER=Dual%20Wheel%7D,%7BMO=2%7D,%7BSIZE=HK01%7D,%7BD=3%7D,%7BBR=SW%7D,%7BWB=Precision%7D,%7BPPATH=dual_wheel_asmtpl.prj%7D.
Check it out!