Inner Diameter: 114.300mm/ 4.5 inch
Outer Diameter: 203.200mm/ 8 inch
Width: 33.338mm/ 1.3125 inch
Mass: 4.00kg/ 8.836 lb
Sheilds: without
Number of Row: single row
Structure: deep groove ball bearing
Inner Diameter: 139.700mm/ 5.50 inch
Outer Diameter: 241.300mm/ 9.50 inch
Width: 34.925mm/ 1.375 inch
Mass: 6.85kg/ 15.102lbs
Material: chrome steel
Seal: open without seal
Operating Temperature: -30°C to 120 °C