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Drawing of K25x30x20: ⌀25 × ⌀30 × 20 mm⌀30Fw ⌀2520K25x30x20
Fig. 1: K25x30x20, 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 K25x30x20

Load: radial high; no axial loadNeedle

Bearing CT K25x30x20

€0.56per piece
Available to orderThe manager confirms the lead time

Specifications

Manufacturer number
d
25 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
30 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
20 mm
Width BRing width. Source: two supplier sources
C
20.9 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
36.5 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
m
0.018 kg
MassWeight of the product. Source: supplier data
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 25 × 30 × 20mm
Cdynamic 20.9kN
C0static 36.5kN
mweight 0.018kg

Needle bearing K25x30x20.

C, C₀, m: CT 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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