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HM259049DW-HM259010
![HM259049DW-HM259010 TDI (Two-Row Double Inner Race) (Imperial)](https://imgl.lily-bearing.com/roller-bearings/tapered-roller-bearings/tapered-double-roller-bearings/tdl-apered-roller-inner-bearing-lmperial/hm259049dwhm259010.png?x-oss-process=image/resize,w_150,h_150,m_pad/auto-orient,1/quality,q_90/format,png)
Part Number | HM259049DW-HM259010 |
System of Measurement | Inch |
Type | Bearing |
Cone Part Number | HM259049DW |
Cup Part Number | HM259010 |
Bearing Type | Roller |
Roller Bearing Type | Tapered Roller |
For Load Direction | Combined |
Construction | Double Row |
Seal Type | Open |
Cups Type | Standard |
Series | HM259000 |
Bore Dia | 12.5" |
Bore Dia Tolerance | +0.002" to 0 |
Outer Dia | 17.625" |
Outer Dia Tolerance | +0.002" to 0 |
Double Cone Width | 6.25" |
Double Cone Width Tolerance | +0.003" to -0.01 |
Cup Width | 2.6875" |
Cup Width Tolerance | +0.002" to -0.01 |
Bearing Width Across Cups | 6.2499" |
Bearing Width Across Cups Tolerance | +0.015" to -0.015" |
Cone Backface ToClear Radius | 0.13" |
Cup Backface ToClear Radius | 0.13" |
Cup Frontface Backing Diameter | 13.39" |
Cup Backface Backing Diameter | 16.46" |
Dynamic Radial Load | 656000 lbf |
Ring Material | Chrome Steel |
Roller Material | Chrome Steel |
Cage Material | Pin-Type |
Dynamic Radial Rating(One Row 90 Million Revolutions) | 97800 lbf |
Dynamic Thrust Rating(90 Million Revolutions) | 56000 lbf |
Dynamic Radial Rating(Two Row 90 Million Revolutions) | 170000 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 | 175.30 lb |
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