7210CGD2/GNP4 NTN Duplex Angular Contact Bearings Features & Specifications:
precision rating : ISO Class 4
cage material : Nylon
Bore Diameter : 50 mm
outside diameter : 90 mm
overall width : 40 mm
finish/coating : Uncoated
contact angle : 15 °
inner ring width : 20 mm
duplex type : Universal Flush Ground
maximum rpm (oil) : 12000 rpm
internal clearance : C0
maximum rpm (grease) : 9100 rpm
closure type : Open
outer ring width : 20 mm
operating temperature range : -40 to 120 ºC
fillet radius : 1.1 mm
radial dynamic load capacity : 69500 N
Series : 72C