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Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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1 in stock
Two-row Class 3 tapered roller bearing assembly, 3.463 in bore, 5-7/8 in OD, 3-1/8 in wide. Two 42346-3 cones, a 42587D-3 double cup and an X1S-42346 spacer.
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| MFR / Brand | Timken |
|---|---|
| MPN | 42346-3/42587D-3/X1S-42346 |
| Model | 42346 *3 / 42587D *3 / X1S-42346 |
| Bearing Type | Tapered Roller Bearing Cone, Open |
| ID | 3.4630 in (87.960 mm) |
| OD | 5.8750 in (149.225 mm) |
| Width | 3.1250 in (79.375 mm) |
| Material | Case Carburized Steel |
|---|---|
| Series | 42000 |
| Lubricant | Grease or oil |
| Total Width | 3.1250 in (79.375 mm) |
| Mpn Variants | 42346-3/42587D-3/X1S-42346, 42346 *3 / 42587D *3 / X1S-42346, 42346-3, 423463, 42587D-3, 42587-D, 42587D3, X1S-42346, X1S42346 |
| Precision Class | Class 3 |
| Rolling Elements | Tapered Roller |
| Number Of Rows | 2 |
| Bore Type | Straight |
| Harmonization Code | 8482.20.00 |
| Cup Part Number | 42587D-3 |
| Bearing Material | Case Carburized Steel |
| Cone Part Number | 42346-3 |
Timken 42346-3/42587D-3/X1S-42346 is a two-row Class 3 tapered roller bearing assembly with a 3.463 in bore, a 5-7/8 in outside diameter and a 3-1/8 in overall width. A one-piece double cup takes two single cones, with a cone spacer between them.
42346-3 — the cone: inner ring, roller set and cage, 3.463 in bore, Class 3. Two are in the set.
42587D-3 — double cup, Class 3. One outer ring carrying both raceways, 5-7/8 in OD, taking two 42346 cones.
X1S-42346 — cone spacer sized for the 42346 cone pair.
-3 — Timken Class 3 precision: tighter tolerance and lower running vibration than standard Class 4 industrial parts.
Bore Diameter: 3.4630 in (87.960 mm). Outside Diameter: 5.8750 in (149.225 mm). Total Width: 3.1250 in (79.375 mm). Precision Class: Class 3. Rolling Elements: Tapered Roller. Number Of Rows: 2. Bore Type: Straight. Closure Type: Open. Lubricant: grease or oil. Bearing Material: Case Carburized Steel. Series: 42000. The two opposed rows carry combined radial load and thrust in both directions from a single bearing position.
Unit Quantity: 4 Pcs. Two 42346-3 cones, one 42587D-3 double cup and one X1S-42346 cone spacer, new old stock.
42346 and 42587 are industry-standard inch tapered roller numbers in the 42000 series. The 42587D double cup takes two 42346 cones. Harmonization Code: 8482.20.00.
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A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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Our team can locate, cross-reference, and source all parts.
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