50x80x20 mm ZKL 51210 thrust ball bearing is designed to carry axial load in one direction. It is used where force acting along the shaft axis must be reliably supported.
50x80x20 mm GPZ 51210 thrust ball bearing is designed to carry axial load in one direction. It is used where force acting along the shaft axis must be reliably supported.
50x90x20 mm ZKL 1210 self-aligning ball bearing with two rows of balls compensates minor shaft-to-housing misalignment. It is intended mainly for radial loads and limited axial loads in both directions.
40x47x20 mm INA needle roller bearing for compact radial arrangements. Verify designation, dimensions and application requirements in the manufacturer documentation.