SWC High-temp Radial Insert Ball Bearings with the suffix HT2 are filled with a special lubricant.

Bearings lubricated with HT2 are suitable for low speeds and temperatures of up to 280°C.
Depending on the application, these bearings allow maintenance-free operation for up to 5 years.


All High-temp Radial Insert Ball Bearings offer the following advantages:

Increased radial clearance (multiple of C5)
as compensation for temperature-induced deformations of the production goods
(rails, transport units)

Heat stabilization
for temperatures of up to 250°C

Manganese phosphate coating (according to EN ISO 9717)
ensures increased protection against corrosion, good adhesion of lubricants
and smoother running

Riveted sheet steel cage
provides high stability yet low friction

Two steel shields (2ZR)

Extensive range
Metric: UC204 ... UC213
Imperial: UC204-12 ... UC213-40

Suitable housings:
Plummer block housing (UCP)
Two-bolt flanged housing (UCFL)
Four-hole flanged housing (UCF)


Available on request:

Special lubrications

Different sizes

Different housings


Download our PDF catalogue for SWC High-temp Radial Insert Ball Bearings here:

Download Catalogue