Polyurethane is mechanically bonded to a high density polypropylene core in this Urethane on Polypropylene Wheel. This mechanical bond eliminates bond separation due to wet conditions. The combination of both materials provides for a long lasting, long wearing industrial wheel that is impervious to water (including salt water), resistant to oils, grease, most solvents and chemicals. The polyurethane tread is non-marking and offers a quiet ride, floor protection and excellent capacity ratings. These polyurethane wheels have a slight crown so that they maneuver very well. The Urethane on Polypropylene Wheel provides a smooth ride over rough surfaces. Urethane on Polypropylene Wheels are very popular, attractive, lightweight and extremely durable wheels used in countless
applications.
Wheel Bearings | Choice of straight roller, ball or celcon |
Temperature Range | -40° to +175°F |
Hardness | 95 durometer Shore A |
Commercial applications | Shopping carts |
Industrial applications | Platform trucks |
Food service applications | Sanitary applications |
Retail industry |

GUARDS | |
TG | Thread Guard* |
SEALS | |
WS | Wheel Seals (RB) |
FITTINGS | |
ZF | Zerk Fittings |
![]() Wheel Diameter |
![]() Wheel Width |
![]() Capacity |
![]() Axle Diameter |
![]() Roller Bearing |
![]() Ball Bearing |
![]() Plain Bearing |
![]() Hub Length |
![]() Approx Weight |
---|---|---|---|---|---|---|---|---|
3” | 1-1/4” | 225 | 5/16” | UPB-0312-05 | UPC-0312-05 | 1-1/2” | 0.5 | |
3” | 1-1/4” | 225 | 3/8” | UPB-0312-06 | UPC-0312-06 | 1-1/2” | 0.5 | |
3-1/2” | 1-1/4” | 250 | 5/16” | UPB-3512-05 | UPC-3512-05 | 1-1/2” | 0.6 | |
3-1/2” | 1-1/4” | 250 | 3/8” | UPB-3512-06 | UPC-3512-06 | 1-1/2” | 0.6 | |
4” | 1-1/4” | 275 | 5/16” | UPB-0412-05 | UPC-0412-05 | 1-1/2” | 0.7 | |
4” | 1-1/4” | 275 | 3/8” | UPB-0412-06 | UPC-0412-06 | 1-1/2” | 0.7 | |
4” | 1-1/2” | 500 | 1/2” | UPR-0415-08 | UPB-0415-08 | UPC-0415-08 | 1-7/8” | 1.2 |
4” | 1-1/2” | 500 | 5/8” | UPR-0415-10 | UPC-0415-10 | 1-7/8” | 1.2 | |
4” | 1-1/2” | 500 | 3/4” | UPR-0415-12 | UPC-0415-12 | 1-7/8” | 1.2 | |
4” | 2” | 600 | 1/2” | UPR-0420-08 | UPB-0420-08 | UPC-0420-08 | 2-7/16” | 1.4 |
4” | 2” | 600 | 5/8” | UPR-0420-10 | UPC-0420-10 | 2-7/16” | 1.4 | |
4” | 2” | 600 | 3/4” | UPR-0420-12 | UPC-0420-12 | 2-7/16” | 1.4 | |
5” | 1-1/4” | 300 | 5/16” | UPB-0512-05 | UPC-0512-05 | 1-1/2” | 1.3 | |
5” | 1-1/4” | 300 | 3/8” | UPB-0512-06 | UPC-0512-06 | 1-1/2” | 1.3 | |
5” | 1-1/2” | 700 | 1/2” | UPR-0515-08 | UPB-0515-08 | UPC-0515-08 | 1-7/8” | 1.4 |
5” | 1-1/2” | 700 | 5/8” | UPR-0515-10 | UPC-0515-10 | 1-7/8” | 1.4 | |
5” | 1-1/2” | 700 | 3/4” | UPR-0515-12 | UPC-0515-12 | 1-7/8” | 1.4 | |
5” | 2” | 750 | 1/2” | UPR-0520-08 | UPB-0520-08 | UPC-0520-08 | 2-7/16” | 1.7 |
5” | 2” | 750 | 5/8” | UPR-0520-10 | UPC-0520-10 | 2-7/16” | 1.7 | |
5” | 2” | 750 | 3/4” | UPR-0520-12 | UPC-0520-12 | 2-7/16” | 1.7 | |
6” | 1-1/2” | 800 | 1/2” | UPR-0615-08 | UPB-0615-08 | UPC-0615-08 | 1-7/8” | 2.3 |
6” | 1-1/2” | 800 | 5/8” | UPR-0615-10 | UPC-0615-10 | 1-7/8” | 2.3 | |
6” | 1-1/2” | 800 | 3/4” | UPR-0615-12 | UPC-0615-12 | 1-7/8” | 2.3 | |
6” | 2” | 900 | 1/2” | UPR-0620-08 | UPB-0620-08 | UPC-0620-08 | 2-7/16” | 3.2 |
6” | 2” | 900 | 5/8” | UPR-0620-10 | UPC-0620-10 | 2-7/16” | 3.2 | |
6” | 2” | 900 | 3/4” | UPR-0620-12 | UPC-0620-12 | 2-7/16” | 3.2 | |
8” | 2” | 1000 | 1/2” | UPR-0820-08 | UPB-0820-08 | UPC-0820-08 | 2-7/16” | 4.1 |
8” | 2” | 1000 | 5/8” | UPR-0820-10 | UPC-0820-10 | 2-7/16” | 4.1 | |
8” | 2” | 1000 | 3/4” | UPR-0820-12 | UPC-0820-12 | 2-7/16” | 4.1 |