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Transparent double-sealed angular contact ball bearing, 17 mm bore, 40 mm outside diameter

Tritan

Tritan 5203 2RS/C3 PRX Angular Contact Ball Bearing collectible

SKU CH-2SZZ-6RDRR

Double-row angular contact ball bearing with 17 mm bore, 40 mm outside diameter and 17.5 mm width, sealed on both sides and rated to 13,000 rpm

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • Angular contact design handles combined radial and axial loads
  • Double sealed closure keeps lubricant in and contaminants out
  • Polyamide cage reduces friction for 13,000 RPM operation
  • SRI 2 and Polyrex EM grease perform from -40 to 175 °C
  • 17 mm bore, 40 mm OD, 17.5 mm width fits 3203/5203 housings

Angular Contact Ball Bearing 5203 2RS/C3

This angular contact ball bearing carries industry number 3203/5203 and is built with alloy steel rings and balls. A polyamide cage holds two rows of balls between a 17 mm bore and a 40 mm outside diameter. Double seals retain SRI 2 and Polyrex EM grease for operation from -40 to 175 degrees C at up to 13 000 RPM.

Verify Shaft And Housing Dimensions Before Ordering

Confirm that the shaft measures 17 mm and the housing bore measures 40 mm so the bearing seats correctly. Check that the application can accommodate the 17.5 mm overall width and that the operating speed stays within the 13 000 RPM limit. Ensure the temperature range of -40 to 175 degrees C covers the intended environment.

Fits Two Row Angular Contact Arrangements In Power

The bearing suits two row angular contact positions in power transmission equipment where combined radial and axial loads occur. Double sealing keeps lubricant in and contaminants out, reducing maintenance intervals. The polyamide cage and alloy steel construction support the rated speed and temperature envelope without additional matched components.

Highlights

  • Angular contact design handles combined radial and axial loads
  • Double sealed closure keeps lubricant in and contaminants out
  • Polyamide cage reduces friction for 13,000 RPM operation
  • SRI 2 and Polyrex EM grease perform from -40 to 175 °C
  • 17 mm bore, 40 mm OD, 17.5 mm width fits 3203/5203 housings

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

Does the 17 mm bore bearing ship with its polyamide cage and double seals already fitted?

Yes, the angular contact ball bearing arrives assembled with an alloy steel ring, polyamide cage, double seals and SRI 2 Polyrex EM grease inside; no extra components are required for installation.

Should I choose the 3203 or the 5203 industry number for a 17 mm bore and 40 mm outside diameter?

Both numbers refer to the same 17 mm bore, 40 mm outside diameter, 17.5 mm wide two-row angular contact bearing; select whichever part number matches your existing drawing or parts list.

Will the 13,000 RPM speed rating hold at the 175 °C upper temperature limit?

The 13,000 RPM maximum speed and 175 °C maximum temperature are separate design limits; running at the temperature extreme will reduce the practical speed capability below the rated maximum.

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