1220C3 NTN Self-Aligning Ball Bearings Features & Specifications:
precision rating : Class 0
outside diameter : 180 mm
Bore Diameter : 100 mm
maximum rpm : 3800 rpm
overall width : 34 mm
bearing material : High Carbon Chrome Steel
bore type : Straight
cage material : Steel
closure type : Open
finish/coating : Uncoated
internal clearance : C3
outer ring width : 34 mm
fillet radius : 2.1 mm
operating temperature range : -40 to 120 ºC
dynamic load capacity : 69500 N
static load capacity : 29700 N