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Central Surplus Bearing Finder
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SKF K-48190 inch tapered roller bearing cone, 4.2500 in bore, 1.3750 in width, single row, case-carburised steel. Matching cup 48120. Cone only, one piece.
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| MFR / Brand | SKF |
|---|---|
| MPN | K-48190 |
| Model | 48190 |
| Bearing Type | Tapered Roller Bearing Cone, Open |
| ID | 4.250 in |
| Width | 1.375 in |
| Series | 48000 |
|---|---|
| Material | Case Carburized Steel |
| Base Number | 48190 |
| Industry Terms | taper roller cone; inch tapered roller bearing cone; bearing inner race and roller assembly; cone half |
| Common Misspellings | K 48190; SKF K48190; 48190 cone |
| Application Types | wheel ends; gearbox and pinion shafts; conveyor and industrial drive shafts |
| Bore Shaft Size | 4.2500 in (107.95 mm) |
| Mpn Variants | K-48190; K48190; 48190 |
| Compatible With Replaces | Matching cup: 48120 |
| Closure Type | Open |
| Rolling Elements | Tapered Rollers |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Harmonization Code | 8482.20.00 |
| Part Number | K-48190 |
| Cross Reference 1 | Timken 48190 |
|---|---|
| Cross Reference 2 | NTN 4T-48190 |
An SKF K-48190 tapered roller bearing cone — the inner ring, tapered rollers and cage of a single-row inch-series tapered roller bearing. Bore is 4.2500 in (107.95 mm) and cone width is 1.3750 in (34.93 mm). Rings and rollers are case-carburised alloy steel, giving a hard running surface over a tough core.
K- — SKF prefix marking the cone half of an inch tapered roller bearing.
48190 — ANSI/ABMA base number of the cone in the 48190/48120 pairing. K48190 and 48190 are the same component written without the prefix or the hyphen.
Bearing Type: Tapered roller bearing cone (inner ring, rollers and cage). Bore Diameter: 4.2500 in (107.95 mm). Width: 1.3750 in (34.93 mm). Number Of Rows: 1. Rolling Elements: Tapered rollers. Material: Case Carburized Steel. Series: 48000. Unit Quantity: 1 Pc.
Bore Diameter: 4.2500 in (107.95 mm). Cone Width: 1.3750 in (34.93 mm). Matching cup: 48120.
Cone only; the matching cup is the 48120. Crosses: Timken 48190 and NTN 4T-48190. The 48290 and 48390 cones are different bore sizes in the same number block, and a cone furnished for two-row service carries an NA prefix.
4.2500 in (107.95 mm) bore, 1.3750 in (34.93 mm) width.
The 48120 cup.
It marks the cone half of the bearing; K48190 and 48190 are the same component.
Rockwell’s own product page for the Kinetix 6000 is down
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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