Cylindrical bore type for 5.118 in. / 130 mm. shaft diametr, outer ring surface is cylindrical with slots, split inner ring.
Made of hardened carbon chromium bearing steel, most widely used material for bearing rings and rolling elements.
Principal dimensions is 5.118х9.055х1.575 in. equal to 130х230х40 mm.
Open type bearing without sealing. Require little maintenance.
Contact angle is 35 °
Four-piont contact type.
Machined brass cage.
Metric series product.

Single row 4-point contact ball bearings with locating slots on solid outer rings and split inner ring can support high axial loads in both directions and small radial loads acting simultaneously. The retaining slots in one end face of the outer ring offset by 180° allow simple location of the bearing in the housing, prevent the outer ring from rotating. Locking pins engage in locating slots and fix the outer ring in the housing.
Four-point contact ball bearing with locating slots are similar in their structure to single row radial angular contact ball bearings. The outer ring, with balls and cage assembly, can be mounted separately from the two inner ring halves. These type bearings can operate at very high speeds are more suitable than deep groove ball bearings for supporting large axial forces. Require less axial space than double row angular contact ball bearings.

Picture for illustration purposes only, product may differ from image. See technical specification for details.