NA Bearing

The dimensions of a NA 206 Insert bearing are typically as follows:

Bore diameter: 30 mm

Outside diameter: 62 mm

Overall bearing width: 53.7 mm

Outside diameter of locking collar: 44.1 mm

The dimensions of a NA 207 Insert bearing are typically as follows:

Bore diameter: 35 mm

Outside diameter: 72 mm

Overall bearing width: 38.9 mm

Outside diameter of locking collar: 51.1 mm