NA4905 Cylindrical Roller Bearings Interchange 2018 NEW - Bearing Distributors Inc

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NA4905 Cylindrical Roller Bearings Interchange 2018 NEW image

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The details of Cylindrical Roller Bearings Interchange

Cone Part Number:HH421246CV
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:246000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:63800 lbf
d:3.8750 in
B - Cone Width:2.5 in
R - Cone Backface To Clear Radius3:0.25 in
da - Cone Frontface Backing Diameter:4.53 in
db - Cone Backface Backing Diameter:5 in
Ab - Cage-Cone Frontface Clearance:0.15 in
Aa - Cage-Cone Backface Clearance:0.1 in
a - Effective Center Location4:-0.66 in
C90 - Dynamic Radial Rating (90 million revolutions)5:36600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:141000 lbf
C0 - Static Radial Rating:174000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:23500 lbf
K - Factor8:1.56
G1 - Heat Generation Factor (Roller-Raceway):298.2
G2 - Heat Generation Factor (Rib-Roller End):40.9
Cg - Geometry Factor:0.116

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