Inch Tapered Roller Bearings
47686/47620A Inch Tapered Roller Bearing
82.55 × 133.35 × 33.338 mm
47686/47620A is a inch tapered roller bearing from the INCH-17 series with a 82.55 mm bore, a 133.35 mm outside diameter and a 33.338 mm overall width. It has a dynamic load rating of 137,700 N and a static load rating of 211,500 N and a speed rating of 3,150 rpm (oil lubrication), weighing about 1.73 kg. The radial cross-section (D − d) is 50.8 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
47686/47620A Specifications
| Cone / Cup No. | 47686/47620A |
|---|---|
| d (Bore) | 82.55 mm |
| D (Outer Dia.) | 133.35 mm |
| T (Overall Width) | 33.338 mm |
| B (Cone Width) | 33.338 mm |
| C (Cup Width) | 26.195 mm |
| Dynamic Load | 137,700 N |
| Static Load | 211,500 N |
| Max. RPM | 3,150 |
| Weight | 1.73 kg |
| Series | Inch Series Tapered Roller Bearings — Range 17 (76.2mm–82.55mm bore) |
Other Bearings with 82.55 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 27687/27620 | INCH-17 | 125.412 | 91,800 |
| 47686/47620 | INCH-17 | 133.35 | 137,700 |
| 47687/47620 | INCH-17 | 133.35 | 137,700 |
| 516448/516410 | INCH-17 | 133.35 | 159,300 |
| 516449/516410 | INCH-17 | 133.35 | 159,300 |
| 495/493 | INCH-17 | 136.525 | 116,100 |
| 580/572 | INCH-17 | 139.992 | 160,200 |
| 582/572 | INCH-17 | 139.992 | 160,200 |
47686/47620A — Frequently Asked Questions
What are the dimensions of the 47686/47620A bearing?
The 47686/47620A has a bore (d) of 82.55 mm, an outside diameter (D) of 133.35 mm and a overall width of 33.338 mm, so it is written 82.55 × 133.35 × 33.338 mm.
What is the load rating of the 47686/47620A?
Dynamic load rating 137,700 N and static load rating 211,500 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 82.55 mm bore as the 47686/47620A?
Other inch tapered roller bearings with a 82.55 mm bore include 27687/27620 (125.412 mm OD), 47686/47620 (133.35 mm OD), 47687/47620 (133.35 mm OD), 516448/516410 (133.35 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 47686/47620A bearing across India?
Yes. Logass Trade Centre supplies the 47686/47620A 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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