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Drawing of 4203 2RS: ⌀17 × ⌀40 × 16 mm4203 2RS2RS
Fig. 1: 4203 2RS, 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 4203 2RS

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

Bearing Z&S 4203 2RS

€3.96per piece
Available to orderThe manager confirms the lead time
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Specifications

Manufacturer number
ISO designation
Equivalents
2 exact, 11 approximate
d
17 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
40 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
16 mm
Width BRing width. Source: two supplier sources
Seal
2RSrubber, both sides
Clearance
normal clearance
m
0.09 kg
MassWeight of the product. Source: supplier data
01

Equivalents

the same size 17 × 40 × 16 from other brands

13 products
Photo: 4203 2RS
You are viewingZ&S 4203 2RS
€3.96baseline for the price comparison

Everything the number specifies matches: series 42, 17 × 40 × 16 mm, contact seals on both sides, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the Z&S catalogue.

  • Photo: 4203 2RS4203 2RSThis bearingZ&S17 × 40 × 16available to order€3.96you are here
  • Series illustration (not a photo of this item): 4203 2RS4203 2RSCX17 × 40 × 16out of stockon requestRequest a quote

Under the price: the difference from the price of this bearing (€3.96).
02

Details

what this bearing is, questions

About the bearing

D 40d 17B 16
d×D×Bsize 17 × 40 × 16mm
mweight 0.09kg

Deep groove ball bearing 4203-2RS, design 2RS: contact seals on both sides.

M: Z&S 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.

03

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