7211CDB/GNP4 NTN Duplex Angular Contact Bearings Features & Specifications:
precision rating : ISO Class 4
outside diameter : 100 mm
Bore Diameter : 55 mm
cage material : Nylon
overall width : 42 mm
finish/coating : Uncoated
contact angle : 15 °
inner ring width : 21 mm
duplex type : Back to Back
maximum rpm (oil) : 11000 rpm
closure type : Open
maximum rpm (grease) : 8300 rpm
outer ring width : 21 mm
operating temperature range : -40 to 120 ºC
radial dynamic load capacity : 86000 N
fillet radius : 1.5 mm
Radial static load capacity : 80000 N