7204DB NTN Duplex Angular Contact Bearings Features & Specifications:
precision rating : ISO Class 0
outside diameter : 47 mm
Bore Diameter : 20 mm
cage material : Steel
overall width : 28 mm
finish/coating : Uncoated
contact angle : 30 °
inner ring width : 14 mm
duplex type : Back to Back
maximum rpm (oil) : 18000 rpm
internal clearance : C0
maximum rpm (grease) : 14000 rpm
outer ring width : 14 mm
closure type : Open
operating temperature range : -40 to 120 ºC
fillet radius : 1 mm
radial dynamic load capacity : 23600 N
Series : 72