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Simplified drawing of the bearing per ISO 8826-1, dimensions of AXK 0821 TN: ⌀8 × ⌀21 mm⌀21⌀8AXK 0821 TN
Fig. 1: AXK 0821 TN, simplified drawing per ISO 8826-1; width not specified — outline drawn to the proportions of the type. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of AXK 0821 TN

Load: radial high; no axial loadNeedle

Bearing SKF AXK 0821 TN

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Specifications

Manufacturer number
Equivalents
0 exact, 0 approximate
Bore diameter d
8 mm
Bore diameter dSource: from the designation
Outside diameter D
21 mm
Outside diameter DSource: from the designation
Height (needle Ø or washer thickness)
2 mm
Height (needle Ø or washer thickness)Source: CX p.686-687
Seal
open, no protection
Clearance
normal clearance
C
7.2 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
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Equivalents

the same geometry from other brands

2 products
Type diagram, no dimensions: needle
You are viewingSKF AXK 0821 TN

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

  • Type diagram, no dimensions: needleAXK 0821 TNdimensions in the data are incompleteKoyo? × ? × ?available to orderon requestRequest a quote
  • Type diagram, no dimensions: needleAXK 0821 TNThis bearingSKF? × ? × ?available to orderon requestyou are here
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Details

what this bearing is, questions

About the bearing

Cdynamic 7.2kN

Needle bearing AXK 0821 TN.

C: SKF 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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