This deep groove ball bearing 6017-M-S1-C4 is a single row design with a solid brass cage, bore diameter 85.0 mm, outside diameter 130.0 mm and width 22.0 mm. Net mass is 1.07 kg. The limiting speed is 9300 1/min, with a reference speed of 5800 1/min, and the bearing is manufactured with C4 internal clearance (Group 4). The C4 radial internal clearance is larger than standard, allowing the bearing to accommodate thermal expansion of the shaft and tighter interference fits without loss of running clearance under load. The solid brass cage adds rigidity to the ball set and supports operation at the higher end of the stated speed range compared to pressed steel cage designs. No sealing or shielding is specified, so lubrication and contamination protection must be provided externally.