Bearing - 6203 2Z C3 SKF

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€2,54 / pcs €2,10 excl. VAT Measure price:
In stock (12 pcs)
Delivery to:
13. 10. 2026
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Bearing - 6203 2Z C3 SKF

17 × 40 × 12 mm. Metal shields on both sides. Greater radial internal clearance. Single-row deep groove ball bearing with non-contact steel shields on both sides and C3 radial internal clearance. Suitable for high-speed applications and arrangements where fits, temperature or load reduce the bearing's operating clearance.

Detailed information

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Product detailed description

Bearing - 6203 2Z C3 SKF

6203 2Z C3 SKF is a single-row deep groove ball bearing with dimensions 17 × 40 × 12 mm (d×D×B). The 2Z design uses non-contact steel shields on both sides to retain lubricant and help keep out larger contaminants while maintaining low friction. C3 radial internal clearance is greater than Normal and provides allowance where fits, operating temperature or speed reduce the bearing's effective clearance.

Key features

  • Designation: 6203 2Z C3 SKF
  • Type: single-row deep groove ball bearing
  • Dimensions d×D×B: 17 × 40 × 12 mm
  • Manufacturer: SKF
  • Closure: 2Z – non-contact steel shields on both sides
  • Internal clearance: C3 – radial clearance greater than Normal
  • Loads: radial load and axial loads in both directions

Applications

Suitable for electric motors, fans, pumps, gearboxes and other industrial equipment requiring high-speed capability, low friction and protection of the lubricant from ordinary contamination.

Selection and installation

Before ordering, compare the full designation 6203 2Z C3 and the dimensions with the equipment documentation. C3 clearance is not a universal substitute for Normal clearance and must suit the operating conditions. Steel shields are not contact seals; for water, fine dust or severe contamination, verify whether another variant is required. Install in clean conditions and apply mounting force only through the ring being fitted.

Additional parameters

Category: Bearings
EAN: 7316570634440
Inner diameter d (mm): 17
Outer diameter D (mm): 40
Width B (mm): 12

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We can arrange delivery of almost any SKF 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.

SKF – product identification and supply

The SKF 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 : AB SKF (publ)
Address : Sven Wingquists Gata 2, SE-415 50 Göteborg, Sweden
E-mail : skf.cz@skf.com