Bearing - 6304 2RS C3 SKF

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€16,21 / pcs €13,40 excl. VAT Measure price:
In stock (20 pcs)
Delivery to:
13. 10. 2026
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Bearing - 6304 2RS C3 SKF

20 × 52 × 15 mm. single-row deep-groove ball bearing with rubber seals on both sides. C3 denotes greater-than-normal radial internal clearance; for radial and limited axial loads in either direction.

Detailed information

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Product detailed description

Bearing - 6304 2RS C3 SKF

SKF 6304 2RS C3 – sealed ball bearing with greater internal clearance

SKF 6304 2RS C3 is a single-row deep-groove ball bearing with dimensions of 20 × 52 × 15 mm. Rubber seals on both sides help protect the bearing interior from contamination and retain lubricant inside. The C3 designation specifies radial internal clearance greater than normal.

Technical data

  • Designation: 6304 2RS C3 SKF
  • Manufacturer: SKF
  • Dimensions d × D × B: 20 × 52 × 15 mm
  • Design: single-row deep-groove ball bearing
  • Sealing: rubber seals on both sides (2RS)
  • Internal clearance: C3, greater than normal radial clearance
  • Loads: radial and limited axial loads in either direction

Features and applications

C3 clearance is used in arrangements where operating clearance may be reduced, for example by interference fits or a temperature difference between the bearing rings. The bearing is suitable for electric motors, gearboxes, pumps, fans and other rotating mechanisms when the bearing calculation calls for C3 clearance.

Check before ordering

Compare the complete designation 6304 2RS C3, the 20 × 52 × 15 mm dimensions, rubber seals on both sides and C3 clearance with the original part or technical documentation. C3 is not an automatic substitute for normal clearance; the correct version depends on mounting, load, speed and temperature. We will be happy to help you verify the selection.

Additional parameters

Category: Bearings
EAN: 3663952023151
Inner diameter d (mm): 20
Outer diameter D (mm): 52
Width B (mm): 15

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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