6mm Bore Bearing with 21mm Nylon Pulley v Groove Track Guide Roller Bearing 6x21x10mm

Nylon Pulley V Groove Track Guide Roller Bearing, dimensions are 6x21x10

• Item: BV0621 Nylon Pulley V Groove Track Guide Roller Bearing
• Type: Pulley White V-groove with a steel ball bearing
• Standard: Metric
• Size: 6mm x 21mm x 10mm
• Inner diameter (Bore): 6mm
• Outer diameter: 21mm
• Tire Width: 10mm
• Quantity: One Bearing