Motor Starters vs. Contactors vs. Overload Relays: What Each One Does and Why You Need All Three
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1 in stock
Tapered roller bearing cone, 1-1/2 in bore, Class 3 precision, series 13600 inch design. Case-carburized alloy steel races, made in USA, new old stock.
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| MFR / Brand | Timken |
|---|---|
| Model | 13685 W B #3 |
| Bearing Type | Tapered Roller Bearing Cone, Open |
| ID | 1.5000 in |
| Width | 0.7500 in |
| Series | 13600 |
|---|---|
| Condition | New – Open box |
| Material | Case Carburized Steel |
| Base Number | 13685 |
| Condition Note | Made In USA, Class 3 Precision, New Old Stock |
| Mpn Variants | 13685W-3; 13685W*3; 13685W#3; 13685-W-B *3; 13685 W B #3; 13685W |
| Compatible With Replaces | 13685 cone family cups: Timken 13621, Timken 13621A |
| Precision Class | Class 3 |
| Precision Rating | Class 3 |
| Rolling Elements | Tapered Roller |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.20.00 |
| Design Units | Imperial |
| Bearing Material | Case-carburized alloy steel |
| Cone Part Number | 13685W |
Timken 13685W-3 single-row tapered roller bearing cone, inch design, series 13600. Bore Diameter: 1.5000 in (38.100 mm). Precision Class: Class 3. Rolling Elements: Tapered Roller. Number Of Rows: 1. Bore Type: Straight. Bearing Material: Case-carburized alloy steel. Design Units: Imperial. Unit Quantity: 1 Pc. Harmonization Code: 8482.20.00. Country of Origin: United States.
13685 — the cone base number in the Timken 13600 inch tapered roller series.
The carton is marked 13685-W-B.
–3 — Precision Class 3. Tighter tolerance than standard, giving lower running vibration and closer shaft location. Cartons write the same code as 13685W *3 and 13685W #3.
A tapered roller bearing splits into a cone assembly that runs on the shaft and a cup that seats in the housing. The tapered raceway lets one bearing carry radial load and one-directional thrust together, and a pair mounted in opposition fixes the axial position of the shaft. Class 3 tolerance holds the bore and the running accuracy closer than standard, which puts the shaft where the drawing says it is and keeps vibration down at speed.
Cone only, comprising the inner ring, the roller set and the cage as one non-separable assembly. Unit Quantity: 1 Pc. The 13685 cone family runs against the Timken 13621 and 13621A cups.
Base Number: 13685. Executions: W and B. Precision suffix: -3, equivalent to the *3 and #3 carton forms. Searchable variants of the manufacturer part number: 13685W-3, 13685W*3, 13685W#3, 13685-W-B *3, 13685 W B #3, 13685W.
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