Bearing - 6303 Z ZKL

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€2,09 / pcs €1,73 excl. VAT

In stock (28 pcs)

Delivery to: 29. 9. 2026 Delivery options

Quantity discount

1 - 4 pcs

€2,09 / pcs

5 - 9 pcs = discount 3 %

€2,03 / pcs

10 - 24 pcs = discount 6 %

€1,96 / pcs

25 - 49 pcs = discount 9 %

€1,90 / pcs

50 and more pcs = discount 12 %

€1,84 / pcs

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Bearing - 6303 Z ZKL

17 × 47 × 14 mm. single-row deep groove ball bearing with a non-contact metal shield on one side. It combines low friction and lubricant retention with reliable radial and moderate axial load support in both directions.

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Product detailed description

Bearing - 6303 Z ZKL

6303 Z ZKL deep groove ball bearing

The 6303 Z ZKL single-row deep groove ball bearing is suitable for radial loads, higher speeds and moderate axial forces in both directions. One non-contact sheet-steel shield helps retain lubricant and protect the rolling elements from coarse contamination while keeping friction low.

Key features

Dimensions d × D × B: 17 × 47 × 14 mm
Type: single-row deep groove ball bearing
Z: metal shield on one side
Loads: radial and moderate axial in both directions
Manufacturer: ZKL

Typical applications

Suitable for electric motors, tools, small transmissions, fans, model engineering and other compact machinery.

Selection and installation

The metal shield protects against dust and coarse particles but do not provide the same moisture protection as contact rubber seals. Do not transmit mounting force through the balls. Compare the complete 6303 Z ZKL designation and dimensions before ordering.

Additional parameters

Category:	Bearings
Inner diameter d (mm):	17
Outer diameter D (mm):	47
Width B (mm):	14

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We can arrange delivery of almost any ZKL product, even if it is not currently listed in our catalogue.

Send us the designation, a photo of the nameplate, dimensions or a description of the application, and we will check availability.

ZKL – product identification and supply

The ZKL designation may appear on different technical products and spare parts. To identify the exact item reliably, we therefore work from the complete marking and the available technical data.

The exact item should be selected by its complete designation and technical parameters. Dimensions, design, material and operating conditions are important when matching a replacement.

For an accurate quotation, please provide the full marking, required quantity and any available documentation. We will compare the specification and verify a suitable delivery option.

Manufacturing company :	ZKL, a.s.
Address :	Jedovnická 2346/8, 628 00 Brno, Czech Republic
E-mail :	head@zkl.cz