GMN High-precision ball bearings Spindle ball bearings (HY)* SM 608 C Precision class P4 / ABEC7 Components Bearing designation: Bearing design: Series / size: Ball material: Ball material HY : Cage: Precision: Main dimensions [d x D x B]: Technical data (S Static load capacity C0: Dynamic load capacity C: Speed limit nFett: Speed limit n^: (HY)* SM 608 C SM 608 Steel 100Cr6 Ceramic Si3N4 TA (TXM available upon request) P4 (HG, UP, P2 upon request) 8 x 22 x 7 mm ird bearings) 980 2700 102000 136000 Technical data (Hybrid bearings)* Static load capacity C0HY: 685 Dynamic load capacity CHY: 2700 Speed limit nFett: 127500 The given speed limits apply to individual bearings with spring preload. Correction factors must be considered for all properties which deviate from this. * All ball bearings are also available as hybrid ball bearings (HY). GMN Paul Muller Industrie GmbH & Co. KG ■ AuUere Bayreuther Str. 230 ■ 90411 Nurnberg ■ Tel. +49-911-5691-247 ■ [email protected] ■ www.gmn.de