Inch Tapered Roller Bearings
02878/02820 Inch Tapered Roller Bearing
34.925 × 73.025 × 22.225 mm
02878/02820 is a inch tapered roller bearing from the INCH-4 series with a 34.925 mm bore, a 73.025 mm outside diameter and a 22.225 mm overall width. It has a dynamic load rating of 50,850 N and a static load rating of 61,200 N and a speed rating of 6,300 rpm (oil lubrication), weighing about 0.425 kg. The radial cross-section (D − d) is 38.1 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
02878/02820 Specifications
| Cone / Cup No. | 02878/02820 |
|---|---|
| d (Bore) | 34.925 mm |
| D (Outer Dia.) | 73.025 mm |
| T (Overall Width) | 22.225 mm |
| B (Cone Width) | 22.225 mm |
| C (Cup Width) | 17.462 mm |
| Dynamic Load | 50,850 N |
| Static Load | 61,200 N |
| Max. RPM | 6,300 |
| Weight | 0.425 kg |
| Series | Inch Series Tapered Roller Bearings — Range 4 (31.75mm–34.925mm bore) |
Other Bearings with 34.925 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 48548/48510 | INCH-4 | 65.088 | 41,850 |
| 48548A/48510 | INCH-4 | 65.088 | 41,850 |
| 14137A/14276 | INCH-4 | 69.012 | 43,650 |
| 14138A/14276 | INCH-4 | 69.012 | 43,650 |
| 88649/88610 | INCH-4 | 72.233 | 58,500 |
| 16137/16284 | INCH-4 | 72.238 | 43,200 |
| 02877/02820 | INCH-4 | 73.025 | 50,850 |
| 2878/2820 | INCH-5 | 73.025 | 56,250 |
Neighbouring Sizes in the INCH-4 Series
02878/02820 — Frequently Asked Questions
What are the dimensions of the 02878/02820 bearing?
The 02878/02820 has a bore (d) of 34.925 mm, an outside diameter (D) of 73.025 mm and a overall width of 22.225 mm, so it is written 34.925 × 73.025 × 22.225 mm.
What is the load rating of the 02878/02820?
Dynamic load rating 50,850 N and static load rating 61,200 N. The speed rating is 6,300 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 34.925 mm bore as the 02878/02820?
Other inch tapered roller bearings with a 34.925 mm bore include 48548/48510 (65.088 mm OD), 48548A/48510 (65.088 mm OD), 14137A/14276 (69.012 mm OD), 14138A/14276 (69.012 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 02878/02820 bearing across India?
Yes. Logass Trade Centre supplies the 02878/02820 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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