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Drawing of 3203 2RS C3 / 5203 2NS C3: ⌀17 × ⌀40 mm⌀40⌀173203 2RS C3 / 5203 2NS C32RS
Fig. 1: 3203 2RS C3 / 5203 2NS C3, end view and section; internal parts simplified 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 3203 2RS C3 / 5203 2NS C3

Combined load at an angle (angular contact), axial on one sideAngular contact ball

Bearing NACHI 3203 2RS C3 / 5203 2NS C3

€12.43per piece
In stock: 21 pcs
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Specifications

Manufacturer number
ISO designation
Equivalents
2 exact, 30 approximate
d
17 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
40 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
Seal
2RSrubber, both sides
Clearance
C3
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Equivalents

the same size 17 × 40 from other brands

36 products
Series illustration (not a photo of this item): 3203 2RS C3 / 5203 2NS C3
You are viewingNACHI 3203 2RS C3 / 5203 2NS C3
€12.43baseline for the price comparison

Everything the number specifies matches: series 32, 17 × 40 mm, contact seals on both sides, ordinary steel, design without special letters; any contact angle. The codes in the number are read against the NACHI catalogue.

  • Series illustration (not a photo of this item): 3203 2RS C3 / 5203 2NS C33203 2RS C3 / 5203 2NS C3This bearingNACHI17 × 40 × ?21 pcs€12.43you are here
  • Series illustration (not a photo of this item): 3203 2RS C33203 2RS C3NTE17 × 40 × 17.5available to orderon requestRequest a quote

Under the price: the difference from the price of this bearing (€12.43).
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 17 × 40mm

Angular contact ball bearing 3203-2RS C3, 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.

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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