6mm Bore Bearing - 27mm Round Nylon Pulley U-Groove Track Roller Bearing 6x27x7mm Outer Diameter - 155mm 6x12x4mm Stainless Steel Ball Bearings

6x12x4mm Stainless Steel Ball Bearings - ZZ Shielded

Dimensions: 20*47*14 mm/Metric

Bearing Outer Diameter: 355mm

the N320EG outer diameter is 215mm

the 6214-2NSE outer diameter is 125mm

6mm Bore Bearing - 27mm Round Nylon Pulley U-Groove Track Roller Bearing 6x27x7mm Outer Diameter - 155mm 6x12x4mm Stainless Steel Ball Bearings6mm Bore Bearing with 27mm Round Nylon U Groove Track Roller Bearing 6mm x 27mm x 7mm Round Nylon U Groove Track Roller Bearing, dimensions are 6x27x7 BU0627 Round Nylon U Groove Track Roller Bearing Pulley White U groove with a steel ball bearing Standard: Metric Size: 6mm x 27mm x 7mm Inner diameter (Bore): 6mm Outer diameter: 27mm Tire Width: 7mm Quantity: 1 Bearing