6228C4 NTN Radial/Deep Groove Ball Bearings Features & Specifications:
Bore Diameter : 140 mm
precision rating : Class 0
outside diameter : 250 mm
finish/coating : Uncoated
overall width : 42 mm
bore type : Round
bearing material : High Carbon Chrome Steel
cage material : Steel
closure type : Open
inner ring width : 42 mm
outer ring width : 42 mm
row type & fill slot : Single Row Non-Fill Slot
snap ring included : Without Snap Ring
maximum rpm (grease) : 2500 rpm
internal clearance : C4
maximum rpm (oil) : 2900 rpm
operating temperature range : -40 to 120 ºC
fillet radius : 3 mm