Wheelmakers – Polyurethane Tyred Steel Centred Wheels

Polyurethane Tyred Steel Centre Wheels

Richmond Wheel & Castor Co has been manufacturing polyurethane tyred wheels for over 40 years. Polyurethane is the most versatile polymer family for producing for industrial wheel tyres. Non-marking, good resistance to resistant to oils, solvents and UV exposure polyurethane can be produced with a hardness from 70A (very soft rubber) up to 75D (very hard plastic), allowing the tyre grade/hardness to be conveniently aligned with the wheels application.

Polyurethane Tyre Descriptions (click titles for more info)

95A is the standard and most common polyurethane tyre grade. Excellent abrasion and cut resistance, medium hardness generating low rolling resistance while still being quiet in operation.

85A is the modern alternative to natural rubber tyred. The flexible tyre grade is quiet in operation, has natural self-suspension and is ideal for driven wheel applications requiring high traction.

This high hardness tyre grade can carry very high loads while providing a small range of flexible motion keeping operating noise to a minimum. Suitable for carrying very high loads over reinforced concrete or steel without the contact damage associated with traditional high load capacity steel or cast iron wheels.

This maximum hardness and load capacity tyre grade creates a tyre capable of carrying loads similar to steel wheels with the minimum of rolling resistance.

Standard Dimensions (refer to below table)

Product Specification Table

Wheel CodeWheel DiameterWheel WidthBearing BoreWheel Bore With Reducer/SleeveWheel Width Across ReducersWheel Capacity 85 Shore AWheel Capacity 95 Shore AWheel Capacity 65 Shore DWheel Capacity 75 Shore DPDF DownloadCAD Drawing Download
PUST65X30653020MM BB13MM ID (TO SUIT M12 OR 1/2" BOLT)3635120300350DownloadDownload
PUST65X50655020MM BB13MM ID (TO SUIT M12 OR 1/2" BOLT)5685220375450DownloadDownload
PUST65X75657520MM BB13MM ID (TO SUIT M12 OR 1/2" BOLT)81125250400500DownloadDownload
PUST85X50855020MM BB13MM ID (TO SUIT M12 OR 1/2" BOLT)5650300500600DownloadDownload
PUST85X75857520MM BB13MM ID (TO SUIT M12 OR 1/2" BOLT)81150350600700DownloadDownload
PUST85X1008510020MM BB13MM ID (TO SUIT M12 OR 1/2" BOLT)106200400700800DownloadDownload
PUST100X501005025MM BB13MM ID (TO SUIT M12 OR 1/2" BOLT)5680300600800DownloadDownload
PUST100X751007525MM BB13MM ID (TO SUIT M12 OR 1/2" BOLT)811255008001000DownloadDownload
PUST100X10010010025MM BB13MM ID (TO SUIT M12 OR 1/2" BOLT)1061507009001200DownloadDownload
PUST125X751257530MM BB16.2MM ID (TO SUIT M16 OR 5/8" BOLT)8117545013501500DownloadDownload
PUST125X10012510030MM BB16.2MM ID (TO SUIT M16 OR 5/8" BOLT)10630060011001800DownloadDownload
PUST125X12512512530MM BB16.2MM ID (TO SUIT M16 OR 5/8" BOLT)13135080015002000DownloadDownload
PUST125X15012515030M BB16.2MM ID (TO SUIT M16 OR 5/8" BOLT)156500120020002500DownloadDownload
PUST150X751507530MM BB16.2MM ID (TO SUIT M16 OR 5/8" BOLT)8120055012002000DownloadDownload
PUST150X10015010030MM BB16.2MM ID (TO SUIT M16 OR 5/8" BOLT)10637585018002800DownloadDownload
PUST150X12515012530 DOUBLE ROW ANGULAR CONTACT BB'S16.2MM ID (TO SUIT M16 OR 5/8" BOLT)131450125030003500DownloadDownload
PUST150X15015015030 DOUBLE ROW ANGULAR CONTACT BB'S16.2MM ID (TO SUIT M16 OR 5/8" BOLT)156600150035004000DownloadDownload
PUST175X751757540MM BB20.2MM ID (TO SUIT M20 OR 3/4" BOLT)8530090027503500DownloadDownload
PUST175X10017510040MM BB20.2MM ID (TO SUIT M20 OR 3/4" BOLT)110475125030004000DownloadDownload
PUST175X12517512540 DOUBLE ROW ANGULAR CONTACT BB'S20.2MM ID (TO SUIT M20 OR 3/4" BOLT)135650150035004500DownloadDownload
PUST175X15017515040 DOUBLE ROW ANGULAR CONTACT BB'S20.2MM ID (TO SUIT M20 OR 3/4" BOLT)160750180040005000DownloadDownload
PUST200X752007540 DOUBLE ROW ANGULAR CONTACT BB'S20.2MM ID (TO SUIT M20 OR 3/4" BOLT)85800110032503750DownloadDownload
PUST200X10020010040 DOUBLE ROW ANGULAR CONTACT BB'S20.2MM ID (TO SUIT M20 OR 3/4" BOLT)110850125035004200DownloadDownload
PUST200X12520012540 DOUBLE ROW ANGULAR CONTACT BB'S20.2MM ID (TO SUIT M20 OR 3/4" BOLT)135900130040005000DownloadDownload
PUST200X15020015040 DOUBLE ROW ANGULAR CONTACT BB'S20.2MM ID (TO SUIT M20 OR 3/4" BOLT)160950140045005500DownloadDownload
PUST225X752257541 DOUBLE ROW ANGULAR CONTACT BB'S20.2MM ID (TO SUIT M20 OR 3/4" BOLT)85750110040004500DownloadDownload
PUST225X10022510040 DOUBLE ROW ANGULAR CONTACT BB'S20.2MM ID (TO SUIT M20 OR 3/4" BOLT)110900125050005500DownloadDownload
PUST225X12522512540 DOUBLE ROW ANGULAR CONTACT BB'S20.2MM ID (TO SUIT M20 OR 3/4" BOLT)1351000145055006000DownloadDownload
PUST225X15022515040 DOUBLE ROW ANGULAR CONTACT BB'S24.2MM ID (TO SUIT M24 BOLT)1601050160060006500DownloadDownload
PUST250X10025010050MM BB30.2MM ID (TO SUIT 30MM BOLT)851050150057507000DownloadDownload
PUST250X15025015050MM BB30.2MM ID (TO SUIT 30MM BOLT)11011002200875010000DownloadDownload
PUST250X17525017550MM BB30.2MM ID (TO SUIT 30MM BOLT)1351200265090001100DownloadDownload
PUST250X20025020050MM BB30.2MM ID (TO SUIT 30MM BOLT)160130028001000013500DownloadDownload
PUST300X12530010070MM BB36.2MM ID (TO SUIT M36 BOLT)11012502300920012750DownloadDownload
PUST300X15030015070MM BB36.2MM ID (TO SUIT M36 BOLT)16014002700960013250DownloadDownload
PUST300X20030020070MM BB36.2MM ID (TO SUIT M36 BOLT)185140029001150014500DownloadDownload
PUST300X25030025070MM BB36.2MM ID (TO SUIT M36 BOLT)27020003500140018000DownloadDownload
PUST350X12535012580MM TAPERED ROLLER BEARINGS OR SPHERICM60 PRECISION BOLT BY RWC160130025001000013000DownloadDownload
PUST350X15035015080MM TAPERED ROLLER BEARINGS OR SPHERICM60 PRECISION BOLT BY RWC175140029001150014500DownloadDownload
PUST350X20035020080MM TAPERED ROLLER BEARINGS OR SPHERICM60 PRECISION BOLT BY RWC220170031001350016000DownloadDownload
PUST400X15040015080MM TAPERED ROLLER BEARINGS OR SPHERICM60 PRECISION BOLT BY RWC185200035001400018000DownloadDownload
PUST400X20040020080MM TAPERED ROLLER BEARINGS OR SPHERICM60 PRECISION BOLT BY RWC225250042001550021000DownloadDownload
PUST500X200500200100MM TAPERED ROLLER BEARINGS OR SPHERICM70 PRECISION BOLT BY RWC225300055001650023000DownloadDownload
PUST500X300500300100MM TAPERED ROLLER BEARINGS OR SPHERICM70 PRECISION BOLT BY RWC325450080002500030000DownloadDownload

Standard Wheel Configuration Options

If our standard wheel configuration/capacity options don’t quite meet your project needs here are some examples of typical polyurethane tyred wheel configurations we can manufacture to suit your project needs exactly.