1" ID Roller Bearing Kit (No Spanner Bushing) for 3" Wide Wheels plate-size-4-1/2-x-6-1/4 The forged steel wheel is

The forged steel wheel is made from ASTM 1045 high carbon steel that is hot drop forged

Wheel Bearing Type: See Options Swivel Radius: 4" Overall Height: 6-1/2" Swivel Construction: Double Ball Raceway - 5/8" Kingpin Temp Range: - 45°F to 600°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: LVG520 Weight: 5

Overall Height: 6-1/2"

29") Solid Steel V-Groove Wheel - Part # EDSPK 150K

Please note the current caster does not look like the one pictured below

1" ID Roller Bearing Kit (No Spanner Bushing) for 3" Wide Wheels plate-size-4-1/2-x-6-1/4 The forged steel wheel is1" ID Roller Bearing Kit (No Spanner Bushing) for 3" Wide Wheels Part # LBL3 1 Roller bearings are one of the most popular bearings because of their strength, rollability, and economical price. This bearings kit includes two thrust washers with neoprene seals and 1" ID roller bearing. Designed to be used with 3" wide wheels with a 1 15 16" plain bore that have a 3 1 4" hub length. Temperature range dependent upon the wheel being used. Bearing ID: 1"