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  • Solid Polyurethane
    These solid polyurethane wheels are designed as track wheels for applications where factors other than capacity dominate. For example, quietness, corrosion resistance and non-sparking could be factors. Available with either plastic or roller bearings, wheels are “liquid cast” and have all the other quality features normally found in solid polyurethane wheels. All are equipped with a 7/8” wide x 7/16” V-groove.
  • Polyurethane Hardness
    4 x 2 is available in 95A standard hardness and a 70D extra hard. All other sizes are available in 75D extra hard only.
Product Image - V-Groove Solid Polyurethane
Unit of Measure
1 

Item #

Diameter

Face Size

Bore Size

Hub Length

Axle Size

Bearing Type

Capacity

Tread Thickness

NV-04020B4 N/A 4 N/A 2 N/A 1 3/16 N/A 2 3/16 N/A 1 3/16 N/A N/A 350 lbs. N/A
NV-04020B4-5R N/A 4 N/A 2 N/A 1 3/16 N/A 2 3/16 N/A 3/4 N/A Roller N/A 350 lbs. N/A
NV-04020B4-5R-C3 N/A 4 N/A 2 N/A 1 3/16 N/A 2 3/16 N/A 1/2 N/A Roller/Spanner N/A 350 lbs. N/A
NV-04020B4-5D N/A 4 N/A 2 N/A 1 3/16 N/A 2 3/16 N/A 3/4 N/A Plastic N/A 350 lbs. N/A
NV-05020B4 N/A 5 N/A 2 N/A 1 3/16 N/A 2 3/16 N/A 1 3/16 N/A N/A 400 lbs. N/A
NV-05020B4-5R N/A 5 N/A 2 N/A 1 3/16 N/A 2 3/16 N/A 3/4 N/A Roller N/A 400 lbs. N/A
NV-05020B4-5R-C3 N/A 5 N/A 2 N/A 1 3/16 N/A 2 3/16 N/A 1/2 N/A Roller/Spanner N/A 400 lbs. N/A
NV-05020B4-5D N/A 5 N/A 2 N/A 1 3/16 N/A 2 3/16 N/A 3/4 N/A Plastic N/A 400 lbs. N/A
NV-06020B4 N/A 6 N/A 2 N/A 1 3/16 N/A 2 3/16 N/A 1 3/16 N/A N/A 450 lbs. N/A
NV-06020B4-5R N/A 6 N/A 2 N/A 1 3/16 N/A 2 3/16 N/A 3/4 N/A Roller N/A 450 lbs. N/A
NV-06020B4-5R-C3 N/A 6 N/A 2 N/A 1 3/16 N/A 2 3/16 N/A 1/2 N/A Roller/Spanner N/A 450 lbs. N/A
NV-06020B4-5D N/A 6 N/A 2 N/A 1 3/16 N/A 2 3/16 N/A 3/4 N/A Plastic N/A 450 lbs. N/A
NV-08020B4 N/A 8 N/A 2 N/A 1 3/16 N/A 2 3/16 N/A 1 3/16 N/A N/A 550 lbs. N/A
NV-08020B4-5R N/A 8 N/A 2 N/A 1 3/16 N/A 2 3/16 N/A 3/4 N/A Roller N/A 550 lbs. N/A
NV-08020B4-5R-C3 N/A 8 N/A 2 N/A 1 3/16 N/A 2 3/16 N/A 1/2 N/A Roller/Spanner N/A 550 lbs. N/A
NV-08020B4-5D N/A 8 N/A 2 N/A 1 3/16 N/A 2 3/16 N/A 3/4 N/A Plastic N/A 550 lbs. N/A
Unit of Measure
1