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Single-row tapered roller bearing cone with rollers and cage, 3-3/4 in bore, inch series L319249. Cone only. Sold as 1 Pc.
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| MFR / Brand | Timken |
|---|---|
| MPN | L319249 |
| Model | L 319249 |
| Bearing Type | Tapered Roller Bearing Cone, Open |
| ID | 3.7500 in |
| Width | 0.8438 in |
| Condition | New – Open box |
|---|---|
| Material | Case Carburized Steel |
| Base Number | L319249 |
| Industry Terms | Taper bearing cone, inner race with rollers, taper roller inner |
| Common Misspellings | L31924, L3192-49, L 319 249 |
| Application Types | Gearboxes, wheel ends, industrial shafting, heavy equipment |
| Condition Note | Made In USA, New Old Stock, We Have The Parts To Make Complete Timken Sets Or Assemblies For Any Part Number, Contact Us |
| Bore Shaft Size | 3-3/4 in (95.25 mm) |
| Mpn Variants | L319249, L-319249, L 319249, L319249/L319210 |
| Compatible With Replaces | Mates with cup L319210 |
| Arrangement Configuration | Cone only, single row |
| Min Temp | -54°C |
| Cage Type | Steel |
| Precision Rating | Class 2 / Class 0 |
| Rolling Elements | Tapered Rollers |
| Max Temp | 120°C |
| Item Weight | 1.15 lbs |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Design Units | Inch |
| Bearing Material | Case-carburised bearing steel |
| Part Number | L319249 |
| Cross Reference 1 | Koyo L319249 |
|---|---|
| Cross Reference 2 | NTN L319249 |
| Cross Reference 3 | FAG K-L-319249 |
A Timken L319249 single-row tapered roller bearing cone — the inner ring complete with its tapered rollers and cage. Bore 3-3/4 in.
L319249 is an ANSI/ABMA inch tapered roller number. The …249 ending marks the cone half of the set; the cup half carries the number L319210. The L prefix denotes the light inch section, a shallow raceway angle in a slim outer envelope.
A single-row tapered roller bearing takes radial load and thrust in one direction. The cone and its cup are lapped together as a set at manufacture, so the roller path and raceway angle belong to the set number rather than to either half.
Bearing type: tapered roller bearing cone (inner ring, rollers and cage)Design units: inchBore: 3-3/4 in (95.25 mm)Number of rows: 1Bore type: straightClosure: openMating cup: L319210
Cone only. The matching cup is the Timken L319210. Sold as 1 Pc.
The cone is a press fit on the shaft journal against a square shoulder; the cup seats separately in the housing bore, and endplay or preload is set at assembly by shim or adjusting nut.
L319249 is a standardised inch cone section carried under the same base number by Timken, Koyo, NTN and FAG. A cone with a different base number sharing the same bore is a related size, not an interchange.
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