4R12802 NTN Cylindrical Roller Bearing - Bearing Rolamentos do Brasil Ltda.

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4R12802 NTN Cylindrical Roller Bearing image

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Tapered Roller Bearing Cross References

C1 - Cup Flange Width:0.3750 in
D:7.5 in
Cage Type:Stamped Steel
C90 - Dynamic Radial Rating (90 million revolutions)4:26700 lbf
R - Cone Backface To Clear Radius1:0.310 in
db - Cone Backface Backing Diameter:5.08 in
D1 - Flange Outer Diameter:7.8710 in
Bearing Weight:15.6 lb
G2 - Heat Generation Factor (Rib-Roller End):44.9
Y - ISO Factor9:1.79
Design Units:Imperial
Aa - Cage-Cone Backface Clearance:0.15 in
d:4.0000 in
Series:855
B - Cone Width:2.2650 in
T1 - Bearing Width:2.250 in
T - Bearing Width to Flange:0.8750 in
Cg - Geometry Factor11:0.107
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:15300 lbf
C - Cup Width:1.7500 in

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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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