Inch Tapered Roller Bearings
25590/25523 Inch Tapered Roller Bearing
45.618 × 82.931 × 26.988 mm
25590/25523 is a inch tapered roller bearing from the INCH-9 series with a 45.618 mm bore, a 82.931 mm outside diameter and a 26.988 mm overall width. It has a dynamic load rating of 68,400 N and a static load rating of 88,200 N and a speed rating of 5,400 rpm (oil lubrication), weighing about 0.588 kg. The radial cross-section (D − d) is 37.31 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
25590/25523 Specifications
| Cone / Cup No. | 25590/25523 |
|---|---|
| d (Bore) | 45.618 mm |
| D (Outer Dia.) | 82.931 mm |
| T (Overall Width) | 26.988 mm |
| B (Cone Width) | 25.4 mm |
| C (Cup Width) | 22.225 mm |
| Dynamic Load | 68,400 N |
| Static Load | 88,200 N |
| Max. RPM | 5,400 |
| Weight | 0.588 kg |
| Series | Inch Series Tapered Roller Bearings — Range 9 (44.45mm–47.625mm bore) |
Other Bearings with 45.618 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 25590/25519 | INCH-9 | 82.55 | 68,400 |
| 25590/25520 | INCH-9 | 82.931 | 68,400 |
| 25590/25521 | INCH-9 | 83.058 | 68,400 |
| 25590/25522 | INCH-9 | 83.058 | 68,400 |
| 25590/25526 | INCH-9 | 85 | 68,400 |
25590/25523 — Frequently Asked Questions
What are the dimensions of the 25590/25523 bearing?
The 25590/25523 has a bore (d) of 45.618 mm, an outside diameter (D) of 82.931 mm and a overall width of 26.988 mm, so it is written 45.618 × 82.931 × 26.988 mm.
What is the load rating of the 25590/25523?
Dynamic load rating 68,400 N and static load rating 88,200 N. The speed rating is 5,400 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 45.618 mm bore as the 25590/25523?
Other inch tapered roller bearings with a 45.618 mm bore include 25590/25519 (82.55 mm OD), 25590/25520 (82.931 mm OD), 25590/25521 (83.058 mm OD), 25590/25522 (83.058 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 25590/25523 bearing across India?
Yes. Logass Trade Centre supplies the 25590/25523 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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