6306/W64 top 5 original Ball Bearing NTN NSK

d:	3.9375 in
radial dynamic load capacity::	39000 lbf
D:	9.5313 in
radial static load capacity::	31500 lbf
bore type::	Round
seal type::	Contact with Flinger
duty type::	Heavy Duty
length through bore::	4.252 in
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Product Details

d	3.9375 in
radial dynamic load capacity:	39000 lbf
D	9.5313 in
radial static load capacity:	31500 lbf
bore type:	Round
seal type:	Contact with Flinger
duty type:	Heavy Duty
length through bore:	4.252 in
mounting type:	Four-Bolt Flange
lubrication type:	Lubrication Fitting
housing material:	Cast Iron
series:	UCF300
locking device:	Set Screw
replacement bearing:	UC320-63
expansion type:	Non-Expansion Bearing (Fixed)