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74555D
Part Number | 74555D |
System of Measurement | Inch |
Type | Cones |
Bearing Part Number | 74555D-74845 , 74555D-74850 , 74555D-74850P , 74555D-74850W , 74555D-74856 |
Bearing Type | Roller |
Roller Bearing Type | Tapered Roller |
For Load Direction | Combined |
Construction | Double Row |
Seal Type | Open |
Series | 74000 |
Bore Dia | 5.5" |
Bore Dia Tolerance | +0.001" to 0 |
Double Cone Width | 4.1875" |
Double Cone Width Tolerance | +0.003" to -0.01 |
Cone Backface ToClear Radius | 0.06" |
Cone Frontface Backing Diameter | 6.06" |
Cone Backface Backing Diameter | 6.06" |
Cage Cone Frontface Clearance | -0.09" |
Static Radial Load | 127000 lbf |
Roller Material | Chrome Steel |
Cage Material | Steel |
Dynamic Radial Rating(90 Million Revolutions) | 19900 lbf |
Dynamic Radial Rating(Two Row 1 Million Revolutions) | 134000 lbf |
Dynamic Radial Rating(1 Million Revolutions) | 76700 lbf |
Dynamic Thrust Rating(90 Million Revolutions) | 16600 lbf |
Dynamic Radial Rating(Two Row 90 Million Revolutions) | 34600 lbf |
Temperature Range | -30° to 110 °C |
ABEC Rating | ABEC-1 |
Radial Clearance | Standard (Available in C3/C4/C5) |
RoHS | Compliant |
REACH | Compliant |