Inch Tapered Roller Bearings
86643/86610 Inch Tapered Roller Bearing
25.4 × 64.292 × 21.433 mm
86643/86610 is a inch tapered roller bearing from the INCH-2 series with a 25.4 mm bore, a 64.292 mm outside diameter and a 21.433 mm overall width. It has a dynamic load rating of 46,350 N and a static load rating of 58,050 N and a speed rating of 7,290 rpm (oil lubrication), weighing about 0.371 kg. The radial cross-section (D − d) is 38.89 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
86643/86610 Specifications
| Cone / Cup No. | 86643/86610 |
|---|---|
| d (Bore) | 25.4 mm |
| D (Outer Dia.) | 64.292 mm |
| T (Overall Width) | 21.433 mm |
| B (Cone Width) | 21.433 mm |
| C (Cup Width) | 16.67 mm |
| Dynamic Load | 46,350 N |
| Static Load | 58,050 N |
| Max. RPM | 7,290 |
| Weight | 0.371 kg |
| Series | Inch Series Tapered Roller Bearings — Range 2 (23.812mm–28.575mm bore) |
Other Bearings with 25.4 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 07100/07196 | INCH-2 | 50.005 | 23,400 |
| 07100S/07196 | INCH-2 | 50.005 | 23,400 |
| 44643/44610 | INCH-2 | 50.292 | 25,920 |
| 07100/07204 | INCH-2 | 51.994 | 23,400 |
| 1780/1729 | INCH-2 | 56.896 | 38,250 |
| 84548/84510 | INCH-2 | 57.15 | 37,800 |
| 84249/84210 | INCH-2 | 59.53 | 45,000 |
| 15578/15523 | INCH-2 | 60.325 | 35,550 |
86643/86610 — Frequently Asked Questions
What are the dimensions of the 86643/86610 bearing?
The 86643/86610 has a bore (d) of 25.4 mm, an outside diameter (D) of 64.292 mm and a overall width of 21.433 mm, so it is written 25.4 × 64.292 × 21.433 mm.
What is the load rating of the 86643/86610?
Dynamic load rating 46,350 N and static load rating 58,050 N. The speed rating is 7,290 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 25.4 mm bore as the 86643/86610?
Other inch tapered roller bearings with a 25.4 mm bore include 07100/07196 (50.005 mm OD), 07100S/07196 (50.005 mm OD), 44643/44610 (50.292 mm OD), 07100/07204 (51.994 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 86643/86610 bearing across India?
Yes. Logass Trade Centre supplies the 86643/86610 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and brand preference.
Need pricing on the 86643/86610?
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