7209CDB/GNP5 NTN Duplex Angular Contact Bearings Features & Specifications:
precision rating : ISO Class 5
cage material : Steel
Bore Diameter : 45 mm
outside diameter : 85 mm
overall width : 38 mm
finish/coating : Uncoated
contact angle : 15 °
inner ring width : 19 mm
duplex type : Back to Back
maximum rpm (oil) : 13000 rpm
internal clearance : C0
maximum rpm (grease) : 10000 rpm
closure type : Open
outer ring width : 19 mm
operating temperature range : -40 to 120 ºC
fillet radius : 1.1 mm
radial dynamic load capacity : 66500 N
Series : 72C