Inch Tapered Roller Bearings
22780/22720 Inch Tapered Roller Bearing
42.862 × 82.55 × 26.195 mm
22780/22720 is a inch tapered roller bearing from the INCH-8 series with a 42.862 mm bore, a 82.55 mm outside diameter and a 26.195 mm overall width. It has a dynamic load rating of 67,950 N and a static load rating of 87,300 N and a speed rating of 5,490 rpm (oil lubrication), weighing about 0.617 kg. The radial cross-section (D − d) is 39.69 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
22780/22720 Specifications
| Cone / Cup No. | 22780/22720 |
|---|---|
| d (Bore) | 42.862 mm |
| D (Outer Dia.) | 82.55 mm |
| T (Overall Width) | 26.195 mm |
| B (Cone Width) | 26.988 mm |
| C (Cup Width) | 20.638 mm |
| Dynamic Load | 67,950 N |
| Static Load | 87,300 N |
| Max. RPM | 5,490 |
| Weight | 0.617 kg |
| Series | Inch Series Tapered Roller Bearings — Range 8 (41.275mm–44.45mm bore) |
Other Bearings with 42.862 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 25578/25520 | INCH-8 | 82.931 | 68,400 |
| 3579/3525 | INCH-8 | 87.312 | 84,600 |
22780/22720 — Frequently Asked Questions
What are the dimensions of the 22780/22720 bearing?
The 22780/22720 has a bore (d) of 42.862 mm, an outside diameter (D) of 82.55 mm and a overall width of 26.195 mm, so it is written 42.862 × 82.55 × 26.195 mm.
What is the load rating of the 22780/22720?
Dynamic load rating 67,950 N and static load rating 87,300 N. The speed rating is 5,490 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 42.862 mm bore as the 22780/22720?
Other inch tapered roller bearings with a 42.862 mm bore include 25578/25520 (82.931 mm OD), 3579/3525 (87.312 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 22780/22720 bearing across India?
Yes. Logass Trade Centre supplies the 22780/22720 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 22780/22720?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.