Number of bearings:2 PACK (TWO) Deep-groove geometry for high speeds and supporting both radial and axial loads Shields on both sides of the bearing to keep lubricant in and contaminants out Normal radial internal clearance for applications that do not involve thermal expansion or atypical precision Pressed steel cage evenly spaces the balls for even load distribution and prevents contact to reduce friction, vibrations, and noise SpecificationsClearance           C0 (Normal)Bore Size d         17 mmFeatures             Contact SealsBearing Type      Standard DGBBWeight                0.040 KgDimensionsOutside Diameter D           35.000 mmOutside Ring Width B        10.000 mmRadius Rs min                   0.300 mmBasic Load RatingsCr - Dynamic Load Rating       6 kNC0r - Static Load Rating           3.3 kNFactorsGrease Reference Speed         19000 rpmOil Reference Speed                28000 rpm