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3 in stock
Timken 42683-3 tapered roller bearing cone, 2-7/8 in bore, 1.2205 in cone width, Class 3 precision. Cone only, mating cup Timken 42620. Unit Quantity 1 Pc.
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| MFR / Brand | Timken |
|---|---|
| MPN | 42683-3 |
| Model | 42683 #3 |
| Bearing Type | Tapered Roller Bearing Cone |
| ID | 2.8750 in |
| Series | 42600 |
|---|---|
| Base Number | 42683 |
| Industry Terms | Taper bearing cone; tapered roller inner race; cone only |
| Common Misspellings | Timkin; Timkem; Tinken; 42863; 42638 |
| Application Types | Machine tool tables and spindles; printing and converting rolls |
| Bore Shaft Size | 2.8750 in (73.03 mm) |
| Mpn Variants | 42683-3; 42683*3; 42683#3; 42683 3; 42683 |
| Manufacturer Status | Current Timken catalogue number, Class 3 precision variant |
| Compatible With Replaces | Mating cup: Timken 42620 |
| Number Of Rows | 1 |
| Harmonization Code | 8482.20.00 |
| Part Number | 42683-3 |
| Cone Part Number | 42683 |
| Cone Width | 1.2205 in |
Timken 42683-3 tapered roller bearing cone, the inner ring complete with its tapered rollers and cage, 2-7/8 in bore, produced to Timken Class 3 precision. Unit Quantity: 1 Pc, cone only. Matching cup: Timken 42620.
42683 — cone number; fixes the bore, the cone width and the raceway angle together.
-3, *3, #3 — Timken precision Class 3, tighter than Class 2 and the standard commercial class, held on bore, raceway form and running accuracy. The grade is marked on the cone and stated on the carton.
Bearing Type: Tapered Roller Bearing Cone. Bore Diameter: 2.8750 in (73.03 mm). Cone Width: 1.2205 in. Cone Part Number: 42683. Precision: Class 3. Rolling Elements: Tapered steel rollers. Number Of Rows: 1. Bearing Material: Case-Carburized Steel. Design Units: Imperial. Series: 42600. Unit Quantity: 1 Pc. Country of Origin: United States.
Bore Diameter: 2.8750 in (73.03 mm). Cone Width: 1.2205 in. Cone assembly: inner ring, rollers and cage as one unit. Mating cup: Timken 42620.
Mating cup: Timken 42620. A cone marked 42683 from another tapered roller bearing maker shares the bore, width and raceway angle and takes the same 42620 cup. Plain 42683 (standard class), 42688 and 42690 are related parts. Searchable forms: 42683-3, 42683*3, 42683#3, 42683 3, 42683.
Bore Diameter: 2.8750 in (73.03 mm). Cone Width: 1.2205 in.
Timken precision Class 3.
Timken 42620.
$82.60
2 in stock
$82.60
2 in stock
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