Inch Tapered Roller Bearings
3579/3525 Inch Tapered Roller Bearing
42.862 × 87.312 × 30.162 mm
3579/3525 is a inch tapered roller bearing from the INCH-8 series with a 42.862 mm bore, a 87.312 mm outside diameter and a 30.162 mm overall width. It has a dynamic load rating of 84,600 N and a static load rating of 105,300 N and a speed rating of 5,310 rpm (oil lubrication), weighing about 0.805 kg. The radial cross-section (D − d) is 44.45 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
3579/3525 Specifications
| Cone / Cup No. | 3579/3525 |
|---|---|
| d (Bore) | 42.862 mm |
| D (Outer Dia.) | 87.312 mm |
| T (Overall Width) | 30.162 mm |
| B (Cone Width) | 30.886 mm |
| C (Cup Width) | 23.812 mm |
| Dynamic Load | 84,600 N |
| Static Load | 105,300 N |
| Max. RPM | 5,310 |
| Weight | 0.805 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 |
|---|---|---|---|
| 22780/22720 | INCH-8 | 82.55 | 67,950 |
| 25578/25520 | INCH-8 | 82.931 | 68,400 |
3579/3525 — Frequently Asked Questions
What are the dimensions of the 3579/3525 bearing?
The 3579/3525 has a bore (d) of 42.862 mm, an outside diameter (D) of 87.312 mm and a overall width of 30.162 mm, so it is written 42.862 × 87.312 × 30.162 mm.
What is the load rating of the 3579/3525?
Dynamic load rating 84,600 N and static load rating 105,300 N. The speed rating is 5,310 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 3579/3525?
Other inch tapered roller bearings with a 42.862 mm bore include 22780/22720 (82.55 mm OD), 25578/25520 (82.931 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 3579/3525 bearing across India?
Yes. Logass Trade Centre supplies the 3579/3525 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 3579/3525?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.