30311 Tapered Roller Wheel Bearing 55x120x31.5 M14 bolt outer diameter is 7mm and

outer diameter is 7mm and width is 3mm

the 6915-2NSL inner diameter is 75mm

NB's uniquely designed ground load plate provides circular arch contact to the ball element resulting in a greater dispersion of the load

UCFL210-32 FYH Bearing

510010 auto Wheel double row Bearing

30311 Tapered Roller Wheel Bearing 55x120x31.5 M14 bolt outer diameter is 7mm and30311 Tapered Roller Wheel Bearing 55mm x 120mm x 31. 5mm One Bearing 30311 Tapered Roller Wheel Bearing, designed to handle both radial and axial loads in one direction simultaneously (includes cone and cup), made from durable 52100 alloy steel, commonly known as chrome steel. 30311 ball bearing Tapered Roller Wheel Bearing Size: 55mm x 120mm x 31. 5mm Inner Diameter: 55mm Outer Diameter: 120mm Width: 31. 5mm Quantity: 1 Bearing (cone+cup) Basic load