4R5221 NTN Cylindrical Roller Bearing - BEARING SUDAMERICANA,S.A.

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4R5221 NTN Cylindrical Roller Bearing image

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4R5221 NTN Cylindrical Roller Bearing Code system

C90 - Dynamic Radial Rating (90 million revolutions)5:60300 N
WPD:137.6 mm
C0 - Static Radial Rating:276000 N
R - Cone Backface To Clear Radius3:3.050 mm
Series:30314
C1 - Dynamic Radial Rating (1 million revolutions)6:233000 N
Aa - Cage-Cone Backface Clearance:3.05 mm
a - Effective Center Location4:-8.1 mm
Ab - Cage-Cone Frontface Clearance:4.83 mm
da - Cone Frontface Backing Diameter:80 mm
G1 - Heat Generation Factor (Roller-Raceway):102.4
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:91100 lbf
B - Cone Width:35.000 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:35600 N
Cage Type:Stamped Steel
d:70 mm
db - Cone Backface Backing Diameter:85 mm
K - Factor8:1.69
DD:126.5 mm
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:23600 lbf

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