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Single-row tapered roller bearing cone with rollers and cage, 7-1/2 in bore, inch 67885 section. Cone only. Sold as 1 Pc.
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$874.70
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| MFR / Brand | Timken |
|---|---|
| MPN | NA67885SW |
| Model | NA-67885-SW |
| Bearing Type | Tapered Roller Bearing Cone, Open |
| ID | 7.5 in |
| Width | 2.156 in |
| Material | Case Carburized Steel |
|---|---|
| Series | 67000 |
| Condition | New – Open box |
| Lubricant | Oil Preservative |
| Base Number | 67885 |
| Industry Terms | Taper bearing cone, inner race with rollers, special taper cone |
| Common Misspellings | NA67885W, NA 6788 5SW, 678855W |
| Application Types | Large gearboxes, mill drives, heavy industrial shafting |
| 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 | 7-1/2 in (190.50 mm) |
| Mpn Variants | NA67885SW, NA-67885-SW, NA 67885 SW, 67885, 67885SW, 67885/67820 |
| Compatible With Replaces | Mates with cup 67820 |
| Arrangement Configuration | Cone only, single row |
| Min Temp | -30°C |
| Cage Type | Stamped |
| Dynamic Load Rating | 24300 lbf / 108 kN |
| Static Load Rating | 93600 lbf / 416 kN |
| Precision Rating | Class 2 / P2 |
| Rolling Elements | Rollers |
| Max Temp | 120°C |
| Item Weight | 11.2 lbs |
| Cage Material | Steel |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.20.00.00 |
| Design Units | Inch |
| Bearing Material | Case-carburised bearing steel |
| Running Accuracy | Class 2 |
| Part Number | NA67885SW |
| Running Accuracy Radial And Axial Runout | Class 2 |
| Cross Reference 1 | Timken 67885 (catalogue cone, related size) |
|---|---|
| Cross Reference 2 | SKF NA67885 |
A Timken NA67885SW single-row tapered roller bearing cone — the inner ring complete with its tapered rollers and cage. Bore 7-1/2 in, inch 67885 section.
67885 is the ANSI/ABMA inch cone number and fixes the bore at 7-1/2 in and the raceway angle of the 67885/67820 section. The NA prefix marks a Timken special variant built to a customer drawing rather than the catalogue listing. The trailing SW is a Timken internal design-variation code.
A single-row tapered roller bearing carries radial load together with thrust in one direction only, reacted through the cup back face. The cone and cup are lapped as a set at manufacture, so the roller path belongs to the section number and not to either half alone.
Bearing type: tapered roller bearing cone (inner ring, rollers and cage)Design units: inchBore: 7-1/2 in (190.50 mm)Number of rows: 1Bore type: straightClosure: openMating cup: 67820
Cone only. The matching cup is the Timken 67820. Sold as 1 Pc.
The cone is an interference 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.
The catalogue 67885 cone shares the bore and section but is a related size rather than a proven equivalent here, because the NA prefix denotes a drawing-specific variant.
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