Manufacturer designation:

7307B

Designation due to standards:

7307B (DIN628-1, ISO 12044:2014);
46307 AC (GOST 831-75, USSR).

Design:

It consists of two rings (internal and external) and rolling elements (balls). For radial and axial resisrence of load the rings inner contact surface made under angle. Bearing can work at hight radial and axial loads

Features:

Bearing type - open (without any seals on both sides)