Inch Tapered Roller Bearings
25877/25821 Inch Tapered Roller Bearing
34.925 × 73.025 × 23.812 mm
25877/25821 is a inch tapered roller bearing from the INCH-5 series with a 34.925 mm bore, a 73.025 mm outside diameter and a 23.812 mm overall width. It has a dynamic load rating of 63,900 N and a static load rating of 76,500 N and a speed rating of 6,390 rpm (oil lubrication), weighing about 0.474 kg. The radial cross-section (D − d) is 38.1 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
25877/25821 Specifications
| Cone / Cup No. | 25877/25821 |
|---|---|
| d (Bore) | 34.925 mm |
| D (Outer Dia.) | 73.025 mm |
| T (Overall Width) | 23.812 mm |
| B (Cone Width) | 24.608 mm |
| C (Cup Width) | 19.05 mm |
| Dynamic Load | 63,900 N |
| Static Load | 76,500 N |
| Max. RPM | 6,390 |
| Weight | 0.474 kg |
| Series | Inch Series Tapered Roller Bearings — Range 5 (34.925mm–36.512mm 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 |
| 02878/02820 | INCH-4 | 73.025 | 50,850 |
25877/25821 — Frequently Asked Questions
What are the dimensions of the 25877/25821 bearing?
The 25877/25821 has a bore (d) of 34.925 mm, an outside diameter (D) of 73.025 mm and a overall width of 23.812 mm, so it is written 34.925 × 73.025 × 23.812 mm.
What is the load rating of the 25877/25821?
Dynamic load rating 63,900 N and static load rating 76,500 N. The speed rating is 6,390 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 25877/25821?
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 25877/25821 bearing across India?
Yes. Logass Trade Centre supplies the 25877/25821 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and brand preference.
Can’t find your size?
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.
Need pricing on the 25877/25821?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.