6" x 2" Cast Iron V-Groove Wheel Kingpinless Swivel Brake Caster - 1,000 Lbs Capacity 2B8AS12 Please call for high temp

Please call for high temp bearings options

Wheel Bearing Type: See Bearings Options Swivel Radius: N/A

Wheel Bearing Type: See Bearings Options Swivel Radius: 3-3/16 Overall Height: 5-5/8" Swivel Construction:  Kingpinless - Heat Treated Precision Machined Raceway Temp Range: - 45°F to 800°F  Mounting Plate: 4" x 4-1/2" V-Groove Width: 7/8" Bolt Hole Pattern: 2-5/8" x 3-5/8" slotted to 3"x 3" V-Groove Depth: 7/16" Mounting Bolt Size: 3/8" or Smaller Link to Replacement Wheel: QVGR4M0 Weight: 8

While metal wheels are strong

4" x 2" Ductile Steel Wheel AS Swivel Caster with Total Lock Brake - Part #: 2B4AS12

6" x 2" Cast Iron V-Groove Wheel Kingpinless Swivel Brake Caster - 1,000 Lbs Capacity 2B8AS12 Please call for high temp6" x 2" Cast Iron V Groove Wheel Kingpinless Swivel Brake Caster Part # P51062VIRBTLB V Groove wheels are designed to guide equipment by rolling on inverted angle iron track, however, they can also operate while not on a track thanks to the tread on either side of the v groove. The cast iron wheel offers a strong, resilient, cost effective solution for heavy loads. If more capacity is needed, check out the heavier duty ductile steel & forged steel