The Whisper Wheel, a Heavy Duty Urethane on Iron Wheel, is a unique design in which one inch of urethane is molded to a specially machined cast iron core. The core is uniquely machined and the urethane is mechanically and chemically bonded to the core. This unique design provides you with a wheel that is longer wearing than standard urethane wheel designs, resists lateral delamination of the tread and reduces noise and provides a quiet ride. Our Premium PTMEG urethane used in the design of the Whisper Wheel provides longer service life, better wear and tear characteristics and rejects floor debris.
FEATURES
Wheel Bearings | Choice of straight roller bearing, tapered or ball bearings |
Temperature Range | -40°F to 180°F |
Hardness | 92 Durometer Shore A (Blue) |
Bores | Sizes can be altered |
Keyways | Can be installed on most sizes |
APPLICATIONS
Automotive plants and towline applications |
Applications needing lower noise levels |
Applications needing improved floor protection |
Applications where heavy loads and continuous use cause standard poly wheels to heat up and degrade |

UWT-0830-12
OPTIONS
DUROMETER | |
70D | Optional Durometer (Black) |
80A | Optional Durometer (Red) |
90A | Optional Durometer (Maroon) |
GUARDS | |
TG | Thread Guard on 2″ wheels |
SPANNERS | |
SI | Spanner Included |
SEALS | |
WS | Wheel Seals |
FITTINGS | |
ZF | Zerk Fittings |
![]() Wheel Diameter |
![]() Wheel Width |
Urethane Thickness | ![]() Capacity: 92A |
![]() Capacity: 90A |
![]() Axle Diameter |
![]() Straight Roller Bearing |
![]() Ball Bearing |
![]() Tapered Roller Bearing |
![]() Hub Length |
![]() Approx Weight |
---|---|---|---|---|---|---|---|---|---|---|
8″ | 2″ | 1″ | 1500 | 1500 | 1/2″ | UWR-0820-08 | UWB-0820-08 | UWT-0820-08 | 2-7/16″ | 10 |
8″ | 2″ | 1″ | 1500 | 1500 | 5/8″ | UWR-0820-10 | 2-7/16″ | 10 | ||
8″ | 2″ | 1″ | 1500 | 1500 | 3/4″ | UWR-0820-12 | UWT-0820-12 | 2-7/16″ | 10 | |
8” | 3” | 3/4″ | 3000 | 3000 | 3/4″ | UWR-0830-12 | UWB-0830-12 | UWT-0830-12 | 3-1/2″ | 20 |
8” | 3” | 3/4″ | 3000 | 3000 | 1″ | UWR-0830-16 | UWT-0830-16 | 3-1/2″ | 20 | |
8” | 3” | 3/4″ | 3000 | 3000 | 1″ | UWR-0830-16-SI | 3-1/2″ | 20 | ||
8” | 3” | 3/4″ | 3000 | 3000 | 1-1/4″ | UWR-0830-20 | 3-1/2″ | 20 | ||
10″ | 3” | 1″ | 3410 | 3410 | 3/4″ | UWR-1030-12 | UWB-1030-12 | UWT-1030-12 | 3-1/2″ | 23 |
10″ | 3” | 1″ | 3410 | 3410 | 1″ | UWR-1030-16 | UWT-1030-16 | 3-1/2″ | 23 | |
10″ | 3” | 1″ | 3410 | 3410 | 1″ | UWR-1030-16-SI | 3-1/2″ | 23 | ||
10″ | 3” | 1″ | 3410 | 3410 | 1-1/4″ | UWR-1030-20 | UWT-1030-20 | 3-1/2″ | 23 | |
12″ | 3” | 1″ | 4100 | 4100 | 3/4″ | UWR-1230-12 | UWB-1230-12 | UWT-1230-12 | 3-1/2″ | 31 |
12″ | 3” | 1″ | 4100 | 4100 | 1″ | UWR-1230-16 | UWB-1230-16 | UWT-1230-16 | 3-1/2″ | 31 |
12″ | 3” | 1″ | 4100 | 4100 | 1″ | UWR-1230-16-SI | 3-1/2″ | 31 | ||
12″ | 3” | 1″ | 4100 | 4100 | 1-1/4″ | UWR-1230-20 | UWT-1230-20 | 3-1/2″ | 31 |