Manufacturer designation:

3303 A-2RS1TN9/MT33

Designation due to standards:

3303-2RS - DIN 628-3
3056303 - GOST 4252-75

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:

MT33 - lithium grease;
Lip seals (type RS) on both sides of bearing.