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ZEN
Simplified drawing of the bearing per ISO 8826-1, dimensions of 4204 2RS: ⌀20 × ⌀47 × 18 mm⌀47⌀20184204 2RS2RS
Fig. 1: 4204 2RS, simplified drawing per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 4204 2RS

Load: radial medium; axial low, on both sidesDeep groove ball

Bearing ZEN 4204 2RS

Price on request
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Specifications

Manufacturer number
ISO designation
Equivalents
4 exact, 14 approximate
d
20 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
47 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
18 mm
Width BRing width. Source: supplier data
Seal
2RSrubber, both sides
Clearance
normal clearance
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Equivalents

the same size 20 × 47 × 18 from other brands

18 products
Cross-section drawing to size: Deep groove ball, 20 × 47 × 18 mm
You are viewingZEN 4204 2RS

Everything the number specifies matches: series 42, 20 × 47 × 18 mm, contact seals on both sides, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the ZEN catalogue.

  • Cross-section drawing to size: Deep groove ball, 20 × 47 × 18 mm4204 2RSThis bearingZEN20 × 47 × 18available to orderon requestyou are here
  • Cross-section drawing to size: Deep groove ball, 20 × 47 × 18 mm4204 2RSCT20 × 47 × 18583 pcs€1.57Request a quote
  • Photo: 4204 2RS4204 2RSZ&S20 × 47 × 18available to order€4.59Request a quote
  • Cross-section drawing to size: Deep groove ball, 20 × 47 × 18 mm4204 2RSno brand20 × 47 × 18available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

D 47d 20B 18
d×D×Bsize 20 × 47 × 18mm

Deep groove ball bearing 4204-2RS, design 2RS: contact seals on both sides.

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.

Will 4204 2RS C3 fit instead?

Same size, clearance greater than normal. C3 is used where the bearing runs hot or sits on the shaft with an interference fit. If the old bearing is not marked C3, take this one.

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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