Product Details

Bearing NN3020 K CX
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Brand Name Bearing NN3020 K CX
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Model Number NN3020 K CX
Min.Order Quantity One set
Price contact with us
Packaging Details Conventional shipping packaging
Delivery Time Within 5 working days
Payment Terms T/T
Supply Ability 387

Product Features

Bearing NN3020 K CX NN3020 K CX bearing Size Chart (mm/inches)

Series475
Cone Part Number478W
Cup Part Number472DC
Design UnitsImperial
Bearing Weight6.76 lb
Cage TypeStamped Steel
Ab - Cage-Cone Frontface Clearance0.12 in
d2.5591 in
D4.7244 in
B - Cone Width1.1420 in
C - Double Cup Width2.125 in
T - Bearing Width across Cones2.5625 in
R - Cone Backface To Clear Radius10.09 in
r - Cup Frontface To Clear Radius20.03 in
db - Cone Backface Backing Diameter3.03 in
Da - Cup Frontface Backing Diameter4.53 in
Aa - Cage-Cone Backface Clearance0.04 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)37890 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)453000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)513700 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)65200 lbf
K - Factor71.52
e - ISO Factor80.38
Y1 - ISO Factor91.75
Y2 - ISO Factor102.61
Cg - Geometry Factor110.108
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