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Deep Groove Ball Bearings: The Industry Default and When to Reach for Something Else
If you pulled a bearing off general industrial equipment at random, there’s a good chance
Availability:
1 in stock
Tapered roller bearing cone, 1.5000 in (38.100 mm) bore, 0.8244 in width, Class 3 precision. 75,200 N C1 rating, K factor 1.45. Mates with the Timken 28300 cup.
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| MFR / Brand | Timken |
|---|---|
| MPN | 28150-3 |
| Model | 28150 #3 |
| Bearing Type | Tapered Roller Bearing Cone, Open |
| ID | 1.5000 in (38.100 mm) |
| Lubricant | Oil Preservative |
|---|---|
| Series | 28000 |
| Duty Type | Standard |
| Base Number | 28150 |
| Industry Terms | taper bearing cone, tapered roller bearing inner race, cone assembly, TS cone, inch taper cone |
| Overall Width | 0.8244 in (20.940 mm) |
| Mpn Variants | 28150-3, 28150*3, 28150#3, 28150 *3, 28150 #3, 28150 |
| Compatible With Replaces | Timken 28300 cup |
| Precision Class | Class 3 |
| Dynamic Load Rating C1 | 75,200 N |
| Dynamic Axial Rating Ca90 | 13,400 N |
| K Factor | 1.45 |
| Dynamic Load Rating | 75,200 N |
| Static Load Rating | 68,900 N |
| Precision Rating | Class 3 |
| Rolling Elements | Tapered Roller |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Cup Part Number | 28300 |
| Design Units | Imperial |
| Cone Part Number | 28150 |
| Effective Center Location | -4.8 mm (-0.19 in) |
| Common Misspellings | Timkin 28150-3; Timken 28150 3; Timken 281503; Timken 28150*3; Tymken 28150-3 |
| Application Types | Wheel hubs; gearboxes; axle assemblies; agricultural and industrial machinery |
Timken 28150-3 is a tapered roller bearing cone: the inner ring, tapered rollers and cage of a single-row TS tapered roller bearing, in Timken precision Class 3. Cone only. Matching cup: Timken 28300. Bore Diameter: 1.5000 in (38.100 mm). Overall Width: 0.8244 in (20.940 mm). Unit Quantity: 1 Pc.
28150 — Timken inch cone, 1.5000 in bore, 0.8244 in cone width, 28000 series.
-3 — Timken precision Class 3, also marked *3 or #3: tighter running accuracy and lower running vibration than the standard classes.
Bore Diameter: 1.5000 in (38.100 mm). Overall Width: 0.8244 in (20.940 mm). Precision Class: Class 3. Dynamic Load Rating (C1, 1 million revolutions): 75,200 N (16,900 lbf). Dynamic Radial Load Rating (C90, 90 million revolutions): 19,500 N (4,390 lbf). Dynamic Axial Rating (Ca90): 13,400 N (3,020 lbf). Static Load Rating (C0): 68,900 N (15,500 lbf). K Factor: 1.45. G1 Factor: 20.7. G2 Factor: 12.5. Geometry Factor (Cg): 0.0709. Rolling Elements: Tapered Roller. Number Of Rows: 1. Design Units: Imperial.
Effective Center Location: -4.8 mm (-0.19 in). Max Shaft Fillet Radius: 0.060 in (1.5 mm). Shaft Backing Shoulder Diameter, Frontface (da): 1.71 in (43.5 mm). Shaft Backing Shoulder Diameter, Backface (db): 1.79 in (45.5 mm). Cage Location relative to Backface (Aa): 0.06 in (1.5 mm). Cage Location relative to Frontface (Ab): 0.07 in (1.8 mm).
Compatible With / Replaces: Timken 28300 cup. Also written 28150*3, 28150#3, 28150 *3, 28150 #3 and 28150 (the unsuffixed 28150 is standard precision).
1.5000 in (38.100 mm) bore and 0.8244 in (20.940 mm) width.
Timken 28300.
Timken precision Class 3, also marked *3 or #3.
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