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FAG K25590/K25523 tapered roller bearing set, 1.7960 in bore, 3.2650 in OD, 1.0625 in width. Cr 81,000 N, C0r 105,000 N. Cone and cup, two pieces.
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| MFR / Brand | FAG |
|---|---|
| MPN | K25590-25523 |
| Model | K25590/K25523 |
| Bearing Type | Tapered Roller Bearing, Open |
| ID | 1.7960 in (45.618 mm) |
| OD | 3.2650 in (82.931 mm) |
| Width | 1.0625 in (26.988 mm) |
| Series | 25500 |
|---|---|
| Min Temp | -30 °C |
| Dynamic Load Rating | 81,000 N |
| Static Load Rating | 105,000 N |
| Rolling Elements | Tapered Roller |
| Max Temp | 120 °C |
| Item Weight | 0.677 kg (1.49 lb) |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.20 |
| Limiting Speed | 8,900 rpm |
| Industry Terms | tapered roller bearing set, cone and cup set, inch tapered roller bearing, TRB set |
| Total Width | 1.0625 in (26.988 mm) |
| Mpn Variants | K25590/K25523, K25590-25523, K 25590 / K 25523, 25590/25523, K25590, K25523 |
| Compatible With Replaces | FAG assembly K25590-25523; cone K25590; cup K25523 |
| Additional Attributes | Cone width B: 25.4 mm; Cup width C: 22.225 mm; Fatigue limit load Cu: 13,200 N; Reference speed: 6,300 rpm; e: 0.33; Y: 1.79; Y0: 0.99; a: 21 mm |
| Contact Angle | 12.583° |
| Common Misspellings | K 25590 K 25523; FAG K25590 K25523; K25590/25523; FAG25590; 25590-25523 |
| Application Types | wheel hubs; gearboxes; agricultural and construction equipment; general industrial machinery |
| Cross Reference 1 | Timken 25590/25523 |
|---|---|
| Cross Reference 2 | NTN 4T-25590/25523 |
| Cross Reference 3 | Koyo 25590/25523 |
| Cross Reference 4 | SKF 25590/25523/Q - Q optimized geometry |
FAG K25590/K25523 is a complete single-row inch tapered roller bearing: cone K25590 with matching cup K25523, FAG assembly K25590-25523. Unit Quantity: 2 Pcs, one cone K25590 and one cup K25523.
K — Schaeffler prefix for inch-dimensioned tapered roller bearing components to ABMA numbering.
25590 — ABMA cone number, 25500 series.
25523 — ABMA cup number mating the 25590 cone.
Bore Diameter: 1.7960 in (45.618 mm). Outside Diameter: 3.2650 in (82.931 mm). Total Width: 1.0625 in (26.988 mm). Cone Width: 1.0000 in (25.4 mm). Cup Width: 0.8750 in (22.225 mm). Dynamic Load Rating: 81,000 N. Static Load Rating: 105,000 N. Limiting Speed: 8,900 rpm. Reference Speed: 6,300 rpm. Fatigue Limit Load: 13,200 N. Calculation Factor e: 0.33. Axial Load Factor Y: 1.79. Contact Angle: 12.583°. Rolling Elements: Tapered Roller. Closure Type: Open. Item Weight: 0.677 kg (1.49 lb). Operating Temperature: -30 °C to 120 °C.
Shaft Abutment da max: 52 mm. Shaft Abutment db min: 55 mm. Housing Abutment Da min: 70 mm. Housing Abutment Db min: 76 mm. Cone Chamfer r1,2 min: 3.6 mm. Cup Chamfer r3,4 min: 1.5 mm. Pressure Point Distance a: 21 mm.
ABMA 25590/25523 numbers in other makes: Timken 25590/25523, NTN 4T-25590/25523, Koyo 25590/25523 and SKF 25590/25523/Q (Q optimized geometry), same envelope.
Bore 1.7960 in (45.618 mm), outside diameter 3.2650 in (82.931 mm), total width 1.0625 in (26.988 mm).
Dynamic 81,000 N and static 105,000 N, with a limiting speed of 8,900 rpm, per Schaeffler.
Two pieces: cone K25590 and cup K25523.
$137.64
92 in stock
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