Steel industry
Rolling mill & Chocks
Bearings for mill rollers and construction roller chocks.

ROULTEX® BEARINGS with or without NUP TYPE shoulder & NUB TYPE with bronze cage

Located on the construction roller chocks, our bearings carry the radial load of all construction and support rolls. They thus need to be mechanically solid, especially in the static position, where the load is most intense.

Our NUP bearings are designed with maximum lateral clearance for high radial and axial loads.

They can be used alone or together, for example, in assemblies with a non-locating bearing and a locating bearing.

Our ROULTEX® solid cage bearings are also used in rolling mill rollers: see our Bronze & Steel cage Bearings page.

Technical data

Dimensions (mm)
D385,00
d180,00
L143,00
l133,00
Mass89,00kg

ROLLING MILL/CHOCKS
– 88,9 x 200/228 x 102/108
– 88,9 x 250,5/280 x 102/108
– 110 x 192 x 86
– 110 x 220 x 160
– 123 x 210 x 114
– 130 x 260 x 82/102

To see a list of our standard products or for our custom-made products, please get in touch.

NUP 1520 Type

Base loadCw (kN)1790
C0 (kN)2785
PlayIsoC3
Recommended temperatureMini (°C)-20
Maxi (°C)550
EtanchéitéMétallic
Observed lifetime10 years

Examples & Applications


Application areas

Cimenterie
Déchèterie
Sidérurgie
Industrie Papetière

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