High precision ball bearings - Spekuma Kullager AB

www.gmn.deStandard seriesStandard S, SM and KH series spindle bearings from GMN cover acomprehensive range of sizes, types and designs.Series SSeries SMSeries KHBased on a diverse choice of products, GMN offers quality-orientedand economic spindle bearing solutions for a large number ofspecific requirements.The GMN Series S product line covers an extensive range of dimensions,speed suitability and load carrying capacity.Due to optimized inner geometry, GMN Series SM permits almost20% higher speeds – in comparison to Series S.Because bearing geometry is optimized, the GMN Series KH providesoutstanding speed properties, service life and economy.· Standard spindle bearings· High speed suitability and rigidity· Highly economical and reliable· Optimized inner ring bevel form for high speeds· Long service life because friction is minimized· Highly resistant to temperature influences due tolarge radial bearing clearance· Sealed: with permanent grease lubricationStandard grease (Lubcon HS Turmogrease L252) orcustomer-specific grease· Open: for oil lubrication· Low operating temperature due to minimal friction· Optimized for highest speeds· Low operating temperature due to optimizedraceway geometry· High resistance to temperature influences due tolarge radial bearing clearance· Optimized ratio of ball complement and balldiameter to load rating· Optimized inner geometry with respect to grease space andoil lubrication· No reduction of speed due to non-contact seals(seal temperature stable up to 120°C)· No grease escapes in vertical or inclined installation position· Reduced grease desiccation due to air flow· No additional sealing elements needed· Less sensitive to assembly area contamination14 15