Inch Tapered Roller Bearings
495AS/493 Inch Tapered Roller Bearing
77.788 × 136.525 × 30.162 mm
495AS/493 is a inch tapered roller bearing from the INCH-17 series with a 77.788 mm bore, a 136.525 mm outside diameter and a 30.162 mm overall width. It has a dynamic load rating of 116,100 N and a static load rating of 170,100 N and a speed rating of 3,150 rpm (oil lubrication), weighing about 1.78 kg. The radial cross-section (D − d) is 58.74 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
495AS/493 Specifications
| Cone / Cup No. | 495AS/493 |
|---|---|
| d (Bore) | 77.788 mm |
| D (Outer Dia.) | 136.525 mm |
| T (Overall Width) | 30.162 mm |
| B (Cone Width) | 29.769 mm |
| C (Cup Width) | 22.225 mm |
| Dynamic Load | 116,100 N |
| Static Load | 170,100 N |
| Max. RPM | 3,150 |
| Weight | 1.78 kg |
| Series | Inch Series Tapered Roller Bearings — Range 17 (76.2mm–82.55mm bore) |
Other Bearings with 77.788 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 814849/814810 | INCH-17 | 117.475 | 89,550 |
| 34306/34478 | INCH-17 | 121.442 | 81,900 |
| 34307/34478 | INCH-17 | 121.442 | 81,900 |
| 42690/42620 | INCH-17 | 127 | 121,500 |
| 715348/715311 | INCH-17 | 136.525 | 201,600 |
495AS/493 — Frequently Asked Questions
What are the dimensions of the 495AS/493 bearing?
The 495AS/493 has a bore (d) of 77.788 mm, an outside diameter (D) of 136.525 mm and a overall width of 30.162 mm, so it is written 77.788 × 136.525 × 30.162 mm.
What is the load rating of the 495AS/493?
Dynamic load rating 116,100 N and static load rating 170,100 N. The speed rating is 3,150 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 77.788 mm bore as the 495AS/493?
Other inch tapered roller bearings with a 77.788 mm bore include 814849/814810 (117.475 mm OD), 34306/34478 (121.442 mm OD), 34307/34478 (121.442 mm OD), 42690/42620 (127 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 495AS/493 bearing across India?
Yes. Logass Trade Centre supplies the 495AS/493 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and brand preference.
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We supply sizes, brands and special versions of inch tapered roller bearings that are not listed on this page. Type the exact size or designation you need and send it to us for a quote.
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