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Simplified drawing of the bearing per ISO 8826-1, dimensions of HK 0812.2RS: ⌀8 × ⌀12 × 12 mm⌀12⌀812HK 0812.2RS2RS
Fig. 1: HK 0812.2RS, simplified drawing per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of HK 0812-2RS

Load: radial high; no axial loadNeedle

Bearing SKF HK 0812-2RS

€3.36per piece
Available to orderThe manager confirms the lead time
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Specifications

Manufacturer number
Equivalents
1 exact, 0 approximate
d
8 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
12 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
12 mm
Width BRing width. Source: two supplier sources
Outer ring width C
12 mm
Outer ring width CWidth of the outer ring. Source: supplier data
Seal
2RSrubber, both sides
Clearance
normal clearance
C
2.7 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 size 8 × 12 × 12 from other brands

3 products
Photo: HK 0812.2RS
You are viewingSKF HK 0812-2RS
€3.36baseline for the price comparison

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

  • Cross-section drawing to size: Needle, 8 × 12 × 12 mmHK 0812seal not specifiedCT8 × 12 × 12600 pcs€0.26−€3.10Request a quote
  • Type diagram, no dimensions: needleHK 0812dimensions in the data are incompleteno brand? × ? × ?available to orderon requestRequest a quote

Under the price: the difference from the price of this bearing (€3.36).
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 8 × 12 × 12mm
Cdynamic 2.7kN

Needle bearing HK 0812.2RS, design 2RS: contact seals on both sides.

C: SKF data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

Frequently asked questions

How does 2RS differ from ZZ?

2RS has rubber seals that touch the inner ring and keep out dust and water better, which is the usual choice for field machinery. ZZ has metal shields that do not touch, allow higher speeds, and protect against dirt less well.

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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