6807 Bearing Deep Groove 6807 Outer Diameter - 4.921 inch (4.921") outer diameter is 30mm and

outer diameter is 30mm and width is 9mm

Lubrication: Pre-lubricated with grease F608RS Bearing

outer diameter is 84mm and width is 45mm

TBR20 Aluminum Open Slide Unit

SFR155ZZ Shielded Stainless Steel With Flanged Ball Bearing

6807 Bearing Deep Groove 6807 Outer Diameter - 4.921 inch (4.921") outer diameter is 30mm and6807 Bearing Bearing Single Row Deep Groove Ball Bearing SKU: 6807Bearing Inner Ring Diameter (bore): 35mm Inner Ring Tolerance: 0~ 15?m Outer Ring Diameter: 47mm Outer Ring Tolerance: 0~ 13?m Width: 7mm Clearance: 1~11?m Basic Dynamic Load Rating Cr: 4. 75 kN Basic Static Load Rating Cor: 3. 2 kN Grease Lubrication: 18000 Brand: VXB Oil Lube Equal 61807 Equal Koyo 6807 Equal Nachi 6807 Equal NTN 6807 Equal MRC 1807S Equal FAG 6807 Equal NSK 6807