317-625-3800
Bearing Cone-Cup 2.87" Gcr15 Steel Sealed - 25877
Part#: AAA52725877
Features and Benefits
- Bearing type of imperial taper roller bearing for accurate component identification
- K factor factor of 2.01 for the bearing load rating
- G1 factor factor of 26.4 for the bearing load rating
- G2 factor factor of 10.9 for the bearing load rating
- Bore d of 1.38" for the product specification
Warranty
Up to 3 years warranty
Please contact customer service to know more details
| Unit Of Measure | Imperial |
|---|---|
| Bore (D) | 1.38 in. |
| Inner Ring Width (B) | 0.97 in. |
| K Factor | 2.01 |
| Effective Center Location | 0.32 In |
| Max Shaft Fillet Radius | 0.06 in. |
| Shaft Backing Shoulder Diameter - Frontface (Da) | 1.59 in. |
| Shaft Backing Shoulder Diameter - Backface (Db) | 1.69 in. |
| Cage Location Rel. To Bf (Aa) | 0.02 In |
| Cage Location Rel. To Ff (Ab) | 0.09 In |
| G1 Factor | 26.40 |
| G2 Factor | 10.90 |
| Geometry Factor (Cg) | 0.07 |
| Inside Diameter (Inch) | 0.16 in. |
| Outside Diameter (Inch) | 0.34 in. |
| Width (Inch) | 0.94 in. |
| Cage Type | Steel |
| Seals Or Shields | Open Type |
| Clearance | Standard |
| Inside Diameter (Mm) | 1.38 in. |
| Outside Diameter (Mm) | 2.88 in. |
| Width (Mm) | 0.94 in. |
| Inside Diameter (Inch - Decimal) | 1.38 in. |
| Outside Diameter (Inch - Decimal) | 2.88 in. |
| Width (Inch - Decimal) | 0.94 in. |
| Bearing Type | Imperial Taper Roller Bearing |
| Series | Imperial Series |
| Bore Diameter (D) | 1.37 in. |
| Outer Diameter (D) | 2.87 in. |
| Cup Width (C) | 0.75 in. |
| Material | Gcr15 Bearing Steel |
| End Type | Sealed |
| Number Of Rows | 1.00 |
| Bore Type | Parallel |
| Inside Diameter (D) | 1.38 in. |
| Outside Diameter (D) | 2.88 in. |
| Width (B) | 0.94 in. |
| Design Unit | Inch |
| Cage Material | Stamped Steel |
| D - Bore | 1.38 in. 1.38 in. |
| D - Cup Outer Diameter | 2.88 in. 2.88 in. |
| B - Cone Width | 0.97 in. 0.97 in. |
| C - Cup Width | 0.75 in. 0.75 in. |
| T - Bearing Width | 0.94 in. 0.94 in. |
| R - Cone Backface To Clear Radius | 0.06 in. 0.06 in. |
| R - Cup Backface To Clear Radius | 0.03 in. 0.03 in. |
| Da - Cone Frontface Backing Diameter | 1.59 in. 1.59 in. |
| Db - Cone Backface Backing Diameter | 1.69 in. 1.69 in. |
| Da - Cup Frontface Backing Diameter | 2.72 in. 2.68 in. |
| Db - Cup Backface Backing Diameter | 2.56 in. 2.56 in. |
| Ab - Cage-Cone Frontface Clearance | 0.09 in. 0.09 in. |
| Aa - Cage-Cone Backface Clearance | 0.02 in. 0.02 in. |
| A - Effective Center Location | 0.32 In -8.1 Mm |
| Assembly Number | 25877-99402 |
| Basic Dimension(S) | 1.375X2.875X0.9375 |
| Internal Diameter (D) | 1.38 in. |
| External Diameter (D) | 2.88 in. |
| Combined Width (T) | 0.94 in. |
| Width Through Bore (B) | 0.97 in. |
| Effective Centre (A) | 8.1Mm |
| Cage Dimension (Aₐ) | 0.04 in. |
| Cage Dimension (Aₑ) | 0.06 in. |
| Max. Shaft Fillet Radius (R) | 0.06 in. |
| Backing Shoulder Diameter (Dₐ) | 1.59 in. |
| Backing Shoulder Diameter (Dₑ) | 1.69 in. |
| Max. Housing Fillet Radius (R) | 0.09 in. |
| Factor (E) | 0.29 |
| Factor (Y) | 2.07 |
| Factor (K) | 2.01 |
| Hts Code | 84.82.20.00.40 |
| Ts Type | Single Row Tapered Roller Bearing |
| Interchange |
|---|
| 25820 |
| 25821 |
| 25877-99402 |
| 25877/25820 |
| 25877/25820-koyo |
| 25877/25821 |
No data found.
The Bearing Cone/Cup is engineered for reliable load support on Heavy Duty commercial vehicle applications. Built as a direct replacement, the part delivers consistent performance and dependable results across a wide range of fleet configurations. The component meets OEM specification.
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