Attributes . Assembly; Standard Precision; Components HM133444 (2) | HM133416XD (1) | HM133444XA (1) | K147748 (2) | K85509 (2); 6-3/16" Bore; 9-15/16" Outside Diameter; 7.005" Assembly Width; 0.023 to 0.029" End Play; Double Row of Rollers . Names