Outer Diameter - 28mm

6001-Z Ball Bearing Double Shielded ID 12mm OD 28mm Width 8mm

6001-2RS Bearing - Deep Groove 6001RS - Premium

6902-2RS Bearing - Ball Bearing 6902RS

17287-2RS Bearing 17x28x7mm - Sealed Ball Bearing

6001ZZ Bearing Deep Groove 6001ZZ

KH2030PP 20mm Sealed Ball Bushing 20x28x30mm Linear Motion Bearing

Premium 6902-2RS Bearing 15x28x7mm Sealed

12.7mm (1/2" inch) Bore Ball Bearing = 1/2" ID x 28mm OD x 8mm Width

6001-2RS 12mm Bore Diameter Bearing 12x28x8 Sealed

10-Pack Premium 6001-2RS Sealed Ball Bearings

S6001-2RS Food Grade Stainless Steel Ball Bearing

51102 Thrust Ball Bearing 15x28x9mm

6902RS Bearing - Sealed Ball Bearing 15x28x7mm

638-2RS Sealed Miniature Ball Bearing 8x28x9mm

6001-2Z Ball Bearing Double Shielded ID 12mm OD 28mm Width 8mm

16287-2RS Ball Bearing 16x28x7mm 16mm x 28mm x 7mm

6902ZZ Bearing Deep Groove Ball Bearing 6902Z

KH2030 20mm Ball Bushing 20x28x30 Linear Motion Bearing

14x28x8mm Ball Bearing - Sealed - Non Standard

6001-2RS C3 Clearance Sealed Bearing 12x28x8mm

PU8x28x7-2RS PU Covered Bearing 8x28x7mm - Sealed - Miniature

4-Pack 6001-2RS Bearings 12x28x8mm Ball Bearings - Sealed 6001RS

7001C P5 ABEC-5 Quality High Precision Angular Contact Bearing 12x28x8mm

LK2030 20mm Ball Bushing 20x28x30 Linear Motion Bearing