Inch Tapered Roller Bearings
28680/28622 Inch Tapered Roller Bearing
55.562 × 97.63 × 24.608 mm
28680/28622 is a inch tapered roller bearing from the INCH-12 series with a 55.562 mm bore, a 97.63 mm outside diameter and a 24.608 mm overall width. It has a dynamic load rating of 79,650 N and a static load rating of 115,200 N and a speed rating of 4,410 rpm (oil lubrication), weighing about 0.774 kg. The radial cross-section (D − d) is 42.07 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
28680/28622 Specifications
| Cone / Cup No. | 28680/28622 |
|---|---|
| d (Bore) | 55.562 mm |
| D (Outer Dia.) | 97.63 mm |
| T (Overall Width) | 24.608 mm |
| B (Cone Width) | 24.608 mm |
| C (Cup Width) | 19.446 mm |
| Dynamic Load | 79,650 N |
| Static Load | 115,200 N |
| Max. RPM | 4,410 |
| Weight | 0.774 kg |
| Series | Inch Series Tapered Roller Bearings — Range 12 (52.388mm–57.15mm bore) |
Other Bearings with 55.562 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 72218C/72487 | INCH-12 | 123.825 | 138,600 |
| 813840/813810 | INCH-12 | 127 | 146,700 |
28680/28622 — Frequently Asked Questions
What are the dimensions of the 28680/28622 bearing?
The 28680/28622 has a bore (d) of 55.562 mm, an outside diameter (D) of 97.63 mm and a overall width of 24.608 mm, so it is written 55.562 × 97.63 × 24.608 mm.
What is the load rating of the 28680/28622?
Dynamic load rating 79,650 N and static load rating 115,200 N. The speed rating is 4,410 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 55.562 mm bore as the 28680/28622?
Other inch tapered roller bearings with a 55.562 mm bore include 72218C/72487 (123.825 mm OD), 813840/813810 (127 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 28680/28622 bearing across India?
Yes. Logass Trade Centre supplies the 28680/28622 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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