I am looking to purchase 1 set of nn3024Kcc1p5 bearings, double row bearing 20x42x30 size

I am looking to purchase 1 set of nn3024Kcc1p5 bearings
Main demensions: d: 120 mm × D: 180 mm × T/B: 46 mm
Inside diameter (ID d): 120 mm
Outside diameter (OD D): 180 mm
Thickness/width (T/B/H): 46 mm
Basic dynamic load rating (Cr): 233 kN
Basic static load rating (Cor): 390 kN
Reference speed (Grease rpm): 4600 r/min
Limiting speed (Oil rpm): 5600 r/min
Weight, Mass (M): 3.83 kg

hello i want buy double row bearing 20x42x30 size. inside 20 outer 42 wide 30. what is price product and also shipping if i buy 50 pieces.
EB2.25.0475.400-1SPPN
67790/67720-30000
NK 47/20
67390-90056
52630X
GGCJTZ06
539/532
HM212047-30000
QVP19V090SM
15251D
SD06B1S30
08B1S11N
2MMV9101HXCRSUL
30226 J2
QVFY12V055ST
13620
71940 ACDGA/P4A
6204-2RSH/C2
EB2.20.0968.200-1SPPN
QMFX15J215SEM