SWC High-temp Radial Insert Ball Bearings with the suffix HT1 are filled with a high-temp paste,
which hardens after reaching a certain temperature and leaves a powder.

Bearings lubricated with HT1 are suitable for slow speeds and temperatures up to 350°C,
but have to be relubricated or replaced after 12 to 18 months depending on the application.


All High-temp Radial Insert Ball Bearings come with the following benefits:

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

Heat stabilization
for temperatures up to 250°C

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

Riveted sheet steel cage
provides high stability at low friction

Two steel shields (2ZR)

Broad assortment
Metric: UC204 ... UC213
Inch: 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