55176-55444D
Part Number | 55176-55444D |
System of Measurement | Inch |
Type | Bearing |
Cone Part Number | 55176 |
Cup Part Number | 55444D |
Bearing Type | Roller |
Roller Bearing Type | Tapered |
For Load Direction | Combined |
Construction | Double Row |
Seal Type | Open |
Cups Type | Standard |
Series | 55000 |
Bore Dia | 1.75" |
Bore Dia Tolerance | +0.005" to 0 |
Outer Dia | 4.4375" |
Outer Dia Tolerance | +0.001" to 0 |
Double Cup Width | 1.8125" |
Double Cup Width Tolerance | +0.003" to -0.01 |
Cone Width | 1.0594" |
Cone Width Tolerance | +0.002" to -0.01 |
Bearing Width Across Cups | 2.5624" |
Bearing Width Across Cups Tolerance | +0.008" to 0 |
Cup Backface ToClear Radius | 0.06" |
Cone Backface Backing Diameter | 2.4" |
Cup Frontface Backing Diameter | 4.15" |
Cage Cone Backface Clearance | 0.16" |
Dynamic Radial Load | 49400 lbf |
Ring Material | Chrome Steel |
Roller Material | Chrome Steel |
Cage Material | Steel |
Dynamic Radial Rating(One Row 90 Million Revolutions) | 7350 lbf |
Dynamic Thrust Rating(90 Million Revolutions) | 11100 lbf |
Dynamic Radial Rating(Two Row 90 Million Revolutions) | 12800 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 | 6.44 lb |
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