F1638 Flanged Full Complement Bearing 1/2" x 1-3/16" x 1/2" Inner Diameter - 3mm the 21307EW33 outer diameter is

the 21307EW33 outer diameter is 80mm and the 21307EW33 width is 21mm

UCF204-12 Bearing

for clean applications)

5 x 10 x 4 Stainless Steel Ball Bearings

NJ312 Roller Bearing

F1638 Flanged Full Complement Bearing 1/2" x 1-3/16" x 1/2" Inner Diameter - 3mm the 21307EW33 outer diameter isF1638 Flanged Ball Bearing Full Complement 1 2" x 1 3 16" x 1 2" Heavy Load Design The F1638 is a full complement flanged bearing with no cage ideal for low speed, high load applications where maximum ball count ensures increased durability. Item: F1638 Type: Flanged Ball Bearing Full Complement Size: 1 2" ID x 1 3 16" OD x 1 2" Width Outer Ring Width: 3 8" Flange Diameter (G): 1 5 16" Ball Size: 5 32" Cage: None (Full Complement) Material: Hardened