NTN NN3021KC0NAP5 Cylindrical Roller Bearings

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NTN NN3021KC0NAP5 Cylindrical Roller Bearings image

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NTN NN3021KC0NAP5 Cylindrical Roller Bearings Codes and sizes

Series:32044XM
Cone Part Number:X32044XM
Design Units:METRIC
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:389000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:101000 lbf
d:220 mm
B - Cone Width:76 mm
WPD:324.1 mm
DD:293.4 mm
R - Cone Backface To Clear Radius3:4.060 mm
da - Cone Frontface Backing Diameter:241 mm
db - Cone Backface Backing Diameter:248 mm
Ab - Cage-Cone Frontface Clearance:5.3 mm
Aa - Cage-Cone Backface Clearance:9.1 mm
a - Effective Center Location4:-3.3 mm
C90 - Dynamic Radial Rating (90 million revolutions)5:258000 N
C1 - Dynamic Radial Rating (1 million revolutions)6:994000 N
C0 - Static Radial Rating:1800000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:190000 N
K - Factor8:1.36
G1 - Heat Generation Factor (Roller-Raceway):1207.8
G2 - Heat Generation Factor (Rib-Roller End):127.4
Cg - Geometry Factor:0.151

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