Omega Wheels

Omega caster wheelA wheel for heavy duty applications and extreme loads

  • Patented non-pneumatic Omega wheel is so shock absorbing that it can eliminate the need for spring casters because its web/spoke design delivers load-bearing & enhanced impact-absorbing ability

  • When the wheel encounters an object, it flexes, cushioning the load, then rebounds to its original shape

  • Retains its bond when heavy loads are towed at high speed

  • Omega tread resists tearing & chunking; it won’t pick up metal chips

  • Reduces noise more than standard polyurethane wheels

  • Temperature range: -40º to +180º F



Model No. Wheel Dia Face Width Hub Length Axle Dia. Bearing Price
UOR-0620-08 6" 2" 2-7/16" 1/2" Straight $84.33 
UOT-0620-08 6" 2" 2-7/16" 1/2" Tapered $102.05 
UOR-0620-12 6" 2" 2-7/16" 3/4" Straight $83.56 
UOT-0620-12 6" 2" 2-7/16" 3/4" Tapered $100.00 
UOR-0820-08 8" 2" 2-7/16" 1/2" Straight $106.79 
UOT-0820-08 8" 2" 2-7/16" 1/2" Tapered $124.51 
UOR-0820-12 8" 2" 2-7/16" 3/4" Straight $106.02 
UOT-0820-12 8" 2" 2-7/16" 3/4" Tapered $122.46 
UOR-0830-12 8" 3" 3-1/2" 3/4" Straight $149.43 
UOT-0830-12 8" 3" 3-1/2" 3/4" Tapered $141.69 
UOR-0830-16 8" 3" 3-1/2" 1" Straight $147.01 
UOT-0830-16 8" 3" 3-1/2" 1" Tapered $164.25 
UOT-0830-20 8" 3" 3-1/2" 1-1/4" Tapered $160.11 
UOR-1030-12 10" 3" 3-1/2" 3/4" Straight $192.95 
UOT-1030-12 10" 3" 3-1/2" 3/4" Tapered $168.98 
UOR-1030-16 10" 3" 3-1/2" 1" Straight $190.53 
UOT-1030-16 10" 3" 3-1/2" 1" Tapered $174.49 
UOT-1030-20 10" 3" 3-1/2" 1-1/4" Tapered $179.81 


Straight Roller Bearings

Straight roller bearings consist of a cage-type roller assembly and a split outer race.  These bearings turn on hardened and ground spanner bushings which provide a long wearing precision inner race.  Press fit combination metal retainer/thrust washers hold the bearings in place.  Straight roller bearings have a high radial capacity, but minimal side thrusting load rating.

Tapered Bearings

Tapered roller bearings are true precision bearings designed for the heaviest loads, and/or high-speed operation.  In addition to great radial capacity, they have a side thrust load rating of 60% to 90% of radial capacity rating.  The assembly consists of an outer race or cup and a tapered cone roller assembly held in position with closures.  Spacers are provided to tighten the caster legs against the bearing assembly.  Two bearings are installed per wheel.