Differential Carrier 25590 25523 Tapered Roller Bearing Open Seals Type
Dana 44 - Differential Carrier Bearings & Races - 25590 25523 Tapered Roller Bearing
Tapered Roller Bearing Specification
| Manufacturer: Tim ken |
| Inner Cone Code -25590 |
| Outer Cup Code -25523 |
| Seals/Shields: None |
| Quality: Premium |
| Alternative Product Codes:25590/25523, 25590/23 |
| Dimensions (Metric): 45.618×82.931×26.988 mm |
| (Inch): 1.7960×3.2650×1.0625 |
| Inside Diameter (d): 45.618mm /1.7960″ |
| Outside Diameter (D): 82.931mm /3.2650″ |
| Width (T): 26.988mm /1.0625″ |
| Cup Width (C): 22.225mm / 0.8750″ |
| Width (B): 25.400mm / 1.0000″ |
Taper Roller Bearing Description
Tapered roller bearings consist of four basic components including: the cone (inner ring), the cup (outer ring), tapered rollers, and a cage (roller retainer). The cone, cup and rollers carry the load while the cage spaces and retains the rollers on the cone. The cone, rollers and cage components of our tapered roller bearings are referred to as the cone assembly. Individual cup and cone components of our tapered roller bearings are available as well as the complete assembly. In addition, We offers a variety of configurations to our tapered roller bearings such as single-row, double-row
Tapered Roller Bearing Product number
| Part No. | BOUNDARY DIMENSIONS (in m.m.) | LOAD RATING | LIMITING SPEED (R.P.M.) | MASS | ||||||
| d | D | B | C | T | STATIC (Co) KN | DYNAMIC (C) KN | Grease | Oil | (~ Kg.) | |
| 4395/4335 | 42.07 | 90.488 | 40.386 | 33.338 | 39.688 | 186.5 | 142.9 | 4300 | 5800 | 1.245 |
| 25577/25523 | 42.875 | 82.931 | 25.4 | 22.225 | 26.988 | 111.1 | 83.9 | 4500 | 6000 | 0.61 |
| HM 803149 / HM 803110 | 44.45 | 88.9 | 29.37 | 23.02 | 30.162 | 125 | 93.5 | 4300 | 5800 | 0.84 |
| 355X/352 | 44.45 | 90.119 | 21.692 | 21.808 | 23 | 85 | 76.1 | 4400 | 5800 | 0.68 |
| HM 803149/HM 803112 | 44.45 | 92.075 | 29.37 | 23.02 | 30.162 | 125 | 93.5 | 4300 | 5800 | 0.92 |
| HM 903249 / HM 903210 | 44.45 | 95.25 | 28.575 | 22.225 | 30.958 | 122 | 101 | 3600 | 4800 | 1.012 |
| 527 / 522 | 44.45 | 101.6 | 36.068 | 26.988 | 34.925 | 169 | 137.3 | 3800 | 5000 | 1.35 |
| 535 532 A | 44.45 | 111.125 | 36.957 | 30.162 | 38.1 | 191.2 | 149.3 | 3600 | 4800 | 1.885 |
| U 497 / U 460 L | 44.987 | 79.975 | 26 | 22 | 24 | 83.9 | 70.2 | 4500 | 600 | 0.475 |
| HM905843/HM 905810 | 44.987 | 104.986 | 31.75 | 23.368 | 32.512 | 147.1 | 110.2 | 3200 | 4300 | 1.37 |
| JF 4549 / JF 4510 (T 2ED 045) | 45 | 95 | 35 | 30 | 36 | 188.1 | 149 | 4000 | 3500 | 1.2 |
Taper Roller Bearings Applications
- 1 These maximum fillet radii will be cleared by the bearing corners.
- 2 These maximum fillet radii will be cleared by the bearing corners.
- 3 Negative value indicates effective center inside cone backface.
- 4 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.
- 5 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
- 6 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.
- 7 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
- 8 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
- 9 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
- 10 Geometry constant for Lubrication Life Adjustment Factor a3l.
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