78250-78551
Price $ 0.00
| Part Number | 78250-78551 |
| Type | Bearing |
| Cone Part Number | 78250 |
| Cup Part Number | 78551 |
| System of Measurement | Inch |
| Bearing Type | Roller |
| Roller Bearing Type | Tapered Roller |
| For Load Direction | Combined Radial and Thrust |
| Construction | Single Row |
| Seal Type | Open |
| Cups Type | Standard |
| Series | 78000 |
| Bore Dia | 2.5" |
| Bore Dia Tolerance | +0.013" to 0 |
| Outer Dia | 5.513" |
| Outer Dia Tolerance | +0.025" to 0 |
| Cone Width | 1.3085" |
| Cone Width Tolerance | +0.076" to -0.254" |
| Cup Width | 0.926" |
| Cup Width Tolerance | +0.051" to -0.254" |
| Width | 1.4375" |
| Width Tolerance | +0.203" to 0 |
| Cone Backface ToClear Radius | 0.09" |
| Cup Backface ToClear Radius | 0.090" |
| Cone Frontface Backing Diameter | 3.75" |
| Cone Backface Backing Diameter | 3.35" |
| Cup Frontface Backing Diameter | 5.22" |
| Cup Backface Backing Diameter | 4.61" |
| Cage Cone Frontface Clearance | 0.2" |
| Cage Cone Backface Clearance | 0.24" |
| Effective Center Location | 0.31" |
| Ring Material | 52100 Chrome Steel |
| Roller Material | 52100 Chrome Steel |
| Cage Material | Steel |
| Dynamic Radial Load | 45600 lbf |
| Static Radial Load | 43400 lbf |
| Dynamic Radial Rating(90 Million Revolutions)(C90) | 11800 lbf |
| Dynamic Thrust Rating(90 Million Revolutions)(Ca90) | 17500 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 | 5.3 lb |
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78250-78551 TS (Single Row Tapered Roller Bearings) (Imperial) consist of a tapered inner ring assembly and an outer ring. 78250-78551 bore dia is 2.5". Its out dia is 5.513". 78250-78551 roller material is Roller_Material. Its seal type is Seal_Bearing. The 78250-78551 TS (Single Row Tapered Roller Bearings) (Imperial) can bear both radial and axial loads with ease and provides low friction during operation even under the most severe conditions. More
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