4R2438 NTN Cylindrical Roller Bearing - Bearing Rolamentos do Brasil Ltda.

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Tapered Roller Bearing Cross References

C0 - Static Radial Rating:187000 lbf
C90 - Dynamic Radial Rating (90 million revolutions)5:28700 lbf
d:7.0840 in
Aa - Cage-Cone Backface Clearance:0.11 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:193000 lbf
R - Cone Backface To Clear Radius3:0.13 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:50000 lbf
Cg - Geometry Factor:0.111
da - Cone Frontface Backing Diameter:7.6 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:16700 lbf
Ab - Cage-Cone Frontface Clearance:0.03 in
a - Effective Center Location4:-0.18 in
B - Cone Width:2.2500 in
C1 - Dynamic Radial Rating (1 million revolutions)6:111000 lbf
Design Units:Imperial
G1 - Heat Generation Factor (Roller-Raceway):606.7
K - Factor8:1.72
db - Cone Backface Backing Diameter:7.72 in
Cage Type:Stamped Steel
Cone Part Number:M336949

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Bearing Rolamentos do Brasil Ltda.: AddressAv. das Industrias, 380 - Parque Industrial - CEP 83.820-332 - Fazenda Rio Grande - PR - BRAZIL; Phone(Working Time)627-6258; Fax

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