7309CGD2/GNP4 NTN Duplex Angular Contact Bearings Features & Specifications:
precision rating : ISO Class 4
outside diameter : 100 mm
Bore Diameter : 45 mm
cage material : Nylon
overall width : 50 mm
finish/coating : Uncoated
contact angle : 15 °
inner ring width : 25 mm
duplex type : Universal Flush Ground
maximum rpm (oil) : 12000 rpm
closure type : Open
maximum rpm (grease) : 9000 rpm
outer ring width : 25 mm
operating temperature range : -40 to 120 ºC
radial dynamic load capacity : 104000 N
fillet radius : 1.5 mm
Radial static load capacity : 86000 N