All Categories > Super Precision Bearings > Super Precision Ball Bearings > 7200 Series Medium Duty Super Precision Angular Contact Ball Bearings > Item # 7220CTDULP4 Download PDF Download PDF Printable Page Email This Page Save To Favorites Please wait… Item # 7220CTDULP4, 7200 Series Medium Duty Super Precision Angular Contact Ball Bearings List Price QUOTE larger image Super Precision Angular Contact bearings are designed for rigid, high speed, high tolerance applications. Spindle bearings used in pairs in a 'back to back' or 'face to face' arrangemet can support axial forces on both directions and moments. Bearings in a tandem arrangement can only support axial loads in one direction. Spindle bearings are available with a 15 degree or 25 degreee contact angle. Various cage options are available as well as the use of ceramic balls which allow for higher speed, lower friction and heat generation and a longer operating life. Available bore dimension range 10mm to 240mm. Super Precision also available in Radial Ball Bearings.Common Options:T-- Phenolic CageDU-- Duplex UniversalL-- Light PreloadM-- Medium PreloadH-- Heavy PreloadP4-- Abec 7 PrecisionP5-- Abec 5 Precision Unit of Measure: Metric Specifications (d) Bore Diameter 100.000 mm (D) Outer Diameter 180 mm (B) Width 34 mm (Grease) Speed Limit 5500 min-1 (Oil) Speed Limit 8500 min-1 Weight 3.312 kg Basic Radial Load 25400 Ball Number 14 Max. Fillet Radius for Shaft and Housing 2-0 Common Options DU-- Duplex Universal H-- Heavy Preload L-- Light Preload M-- Medium Preload P4-- Abec 7 Precision P5-- Abec 5 Precision T-- Phenolic Cage RHP P/N 7220 T DU EP7 FAFNIR P/N 2MM220WI-CR NEW DEPARTURE P/N Q20220DTL7 MRC P/N 220 RD DOWNLOADS Barden Engineering: Bearing, Mounting and Fitting (PDF, 648KB) Bearing Failure Analysis
