Prices are in euros. The final price and delivery cost are confirmed in the quote.
Drawing of 25580/25520: ⌀44.45 × ⌀82.931 × 23.812 mm⌀82.931⌀44.45T 23.812C 19α25580/25520
Fig. 1: 25580/25520, end view and section; internal parts simplified per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 25580/25520

Combined load at an angle (tapered, high), axial on one sideTapered roller

Bearing Z&S 25580/25520

€6.98per piece
Available to orderThe manager confirms the lead time

Specifications

Manufacturer number
ISO designation
d
44.45 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
82.931 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
25.4 mm
Width BRing width. Source: supplier data
T
23.812 mm
Total width TOverall width of an assembled tapered roller bearing. Source: two supplier sources
Cup width C
19 mm
Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
C
83.8 kN
Basic dynamic load rating CLoad for one million revolutions at 90 % reliability; the L10 life is calculated from it as (C/P)^p. ISO method, manufacturer’s figure: do not carry it over to another brand. Source: supplier data
C0
111 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
Limiting speed
6,000 rpm
Limiting speedMechanical limit; depends on the seal (SKF 6200: 36,000 open, 17,000 with 2RSH). Source: supplier data
m
0.55 kg
MassWeight of the product. Source: supplier data
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Equivalents

the same size 44.45 × 82.931 × 23.812 from other brands

3 products
Photo: 25580/25520
You are viewingZ&S 25580/25520
€6.98baseline for the price comparison

Not enough data for a firm conclusion: what is missing is written in the row.

  • Type diagram, no dimensions: taper roller25580/25520dimensions in the data are incompleteCT? × ? × ?available to orderon requestRequest a quote
  • Type diagram, no dimensions: taper roller25580/25520dimensions in the data are incompleteTIMKEN? × ? × ?available to orderon requestRequest a quote

Under the price: the difference from the price of this bearing (€6.98).

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Details

what this bearing is, questions

About the bearing

d×D×Tsize 44.45 × 82.931 × 23.812mm
Cdynamic 83.8kN
C0static 111kN
mweight 0.55kg

Tapered roller bearing 25580.

C, C₀, m and limiting speed 6,000 rpm: Z&S data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

Frequently asked questions

Can I fit another brand instead of this bearing?

Without checking, only an exact equivalent: the size, seal, clearance and design match according to the brand’s catalogue. Positions with the same geometry differ in seal, clearance or design, and each one says so in the equivalents block. Load ratings differ between manufacturers, so for a heavily loaded unit compare C.

How do I get a price and a lead time?

Press “Request a quote” and send the part number and quantity. We reply with the price, availability and delivery terms for your country.

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