7220CTRDUMP4Y NSK Spindle & Precision Machine Tool Features & Specifications:
Bore Diameter : 100 mm
radial dynamic load capacity : 15200 kgf
outside diameter : 180 mm
Radial static load capacity : 12900 kgf
overall width : 34 mm
contact angle : 15 °
maximum rpm : 8000 RPM
cage material : Synthetic Resin
internal clearance : C0
finish/coating : Uncoated
outer ring width : 34 mm
ball screw application : Not for Ball Screws
closure type : Single Seal
fillet radius : 2.1 mm
precision rating : ABEC 7 (ISO Class 4)
Series : 72