2" Caster Wheel - Plate Stainless Steel TPR Outer Diameter - 4 7/8 inch (4.875") One Loose 7/32" inch Tungsten

One Loose 7/32" inch Tungsten Carbide Ball Bearings

Pre-lubricated and made from durable chrome steel

GER207-35mm-ZSFF Bearing

Balls: Si3N4 Silicon Nitride Ceramic Black Color

Fits Dt/swiss 240 Road Front HUB Bicycle

2" Caster Wheel - Plate Stainless Steel TPR Outer Diameter - 4 7/8 inch (4.875") One Loose 7/32" inch TungstenItem Name: SS 002 Classification: Light Duty Stainless Wheel Diameter: 50mm (1. 969") Plate Size: 54x44mm Hole Distance: 40x30mm Overall Height: 70mm (2. 756") Wheel Material: Stainless Steel Tire Material: Thermoplastic Rubber Mounting: Swivel Plate Load Capacity: 110lb Bearing: Precision Double Ball Bearing Temperature Range: 45 to 185 F