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Drawing of 6303 2RS SS: ⌀17 × ⌀47 × 14 mm6303 2RS SS2RS
Fig. 1: 6303 2RS SS, end view and section; rolling element geometry per the NSK catalogue. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 6303 2RS SS

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

Bearing 6303 2RS SS

Price on request
Available to order
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Specifications

Manufacturer number
ISO designation
Equivalents
2 exact, 40 approximate
d
17 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
47 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
14 mm
Width BRing width. Source: supplier data
Seal
2RSrubber, both sides
Clearance
normal clearance
01

Equivalents

the same size 17 × 47 × 14 from other brands

42 products
Drawing: 6303 2RS SS
You are viewing6303 2RS SS

Everything the number specifies matches: series 63, 17 × 47 × 14 mm, contact seals on both sides, normal clearance, stainless steel.

  • Drawing: 6303 2RS SS6303 2RS SSThis bearingno brand17 × 47 × 14available to orderon requestyou are here
  • Drawing: SS 6303 2RSSS 6303 2RSCT17 × 47 × 142,606 pcs€1.93Request a quote
02

Details

what this bearing is, questions

About the bearing

D 47d 17B 14
d×D×Bsize 17 × 47 × 14mm

Deep groove ball bearing 6303-2RS SS, 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.

03

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