6864 NTN Radial/Deep Groove Ball Bearings Features & Specifications:
precision rating : Class 0
finish/coating : Uncoated
Bore Diameter : 320 mm
outside diameter : 400 mm
overall width : 38 mm
bearing material : High Carbon Chrome Steel
bore type : Round
cage material : Carbon
closure type : Open
inner ring width : 38 mm
row type & fill slot : Single Row Non-Fill Slot
outer ring width : 38 mm
snap ring included : Without Snap Ring
maximum rpm (grease) : 1400 rpm
internal clearance : CN
maximum rpm (oil) : 1600 rpm
operating temperature range : -40 to 120 ºC
fillet radius : 2.1 mm