d: 60mm/2.362 inch
D: 149mm/5.866 inch
B: 78.5mm/3.091 inch
Mass: 6.52kg/ 14.37lb
Certificate: ISO9001: 2015
Material: Hardned steel En 31 - SAE 52100
Lubrication: Standard chevron SRI-2 Grease
Strucuture: Combined radial-thrust bearings
Interchange Numbers: 4.063, MR.030, HD-063 and so on
Inside Diameter: 25 mm
Outside Diameter: 68.2 mm
Thickness: 42 mm
Mass: 0.76kg for 400752305
Number of Row: Double Row
Lubrication: Standard Lubrication
Material: Chrome steel + brass cage