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66589-66522D
Part Number | 66589-66522D |
System of Measurement | Inch |
Type | Bearing |
Cone Part Number | 66589 |
Cup Part Number | 66522D |
Bearing Type | Roller |
Roller Bearing Type | Tapered Roller |
For Load Direction | Combined |
Construction | Double Row |
Seal Type | Open |
Cups Type | Standard |
Series | 66500 |
Bore Dia | 2.3611" |
Bore Dia Tolerance | +0.005" to 0 |
Outer Dia | 5.1174" |
Outer Dia Tolerance | +0.001" to 0 |
Double Cup Width | 1.875" |
Double Cup Width Tolerance | +0.003" to -0.01 |
Cone Width | 1.25" |
Cone Width Tolerance | +0.002" to -0.01 |
Bearing Width Across Cups | 2.7499" |
Bearing Width Across Cups Tolerance | +0.008" to 0 |
Cup Backface ToClear Radius | 0.03" |
Cone Backface Backing Diameter | 2.91" |
Cup Frontface Backing Diameter | 4.67" |
Cage Cone Backface Clearance | 0.18" |
Dynamic Radial Load | 71700 lbf |
Ring Material | Chrome Steel |
Roller Material | Chrome Steel |
Cage Material | Steel |
Dynamic Radial Rating(One Row 90 Million Revolutions) | 10700 lbf |
Dynamic Thrust Rating(90 Million Revolutions) | 12200 lbf |
Dynamic Radial Rating(Two Row 90 Million Revolutions) | 18600 lbf |
Lubrication | Required |
Temperature Range | -30° to 110 °C |
ABEC Rating | ABEC-1 |
Radial Clearance | Standard (Available in C3/C4/C5) |
RoHS | Compliant |
REACH | Compliant |
Weight | 8.57 lb |