Alt Bearings - DRS
Accuracy
Compact
Energy Efficiency
Improved Performance
Roller Screws

Differential Roller Screw (DRS)

Alt Bearings - HRA-I
Compact
Energy Efficiency
Improved Performance
Accuracy
Roller Screws

Inverted Roller Screw with HRB (HRA-I)

Alt Bearings - HRA-S - Section
Improved Performance
Accuracy
Compact
Energy Efficiency
Roller Screws

Standard Roller Screw with HRB (HRA-S)

Alt Bearings - RRS
Compact
Energy Efficiency
Improved Performance
Accuracy
Roller Screws

Recirculating Roller Screw (RRS)

Alt Bearings - IRS
Improved Performance
Accuracy
Compact
Energy Efficiency
Roller Screws

Inverted Roller Screw (IRS)

URS
High Speed
Compact
Improved Product Output
Accuracy
Roller Screws

Ultra-High-Capacity Roller Screw (URS)

Alt Bearings - SRS
Energy Efficiency
Improved Performance
Accuracy
Compact
Roller Screws

Standard Roller Screw (SRS)

Roller screws
High Speed
Long Life Expectancy
Improved Performance
Accuracy
Roller Screws

Precision Ground Roller Screw

Designed & Manufactured at Olsen's sister company in France

Designed and refined by two of the world’s experts in precision roller screw technology and made in the latest and most advanced grinding machines with patented thread geometry and profiles offering you 30% increase in life time with increased dynamic load ratings, including optional fully integrated roller bearing on a single shaft.

These latest generation designs give the best in the market for life and reliability with full material traceability and quality inspection

1/3 longer lifetime, full design service and optimisation with material traceability

Depending upon your application specifics and individual requirements, our engineering design team will work closely with you during the detailed design process to allow the optimised sizing and selection of roller diameter, nut length, number of starts, lead, pitch, thread profile, heat treatment, material selection, grease selection and final detailed tolerances with full FAI and FEA analysis with our independent and unique internally developed proven sizing and calculation software suite to assure you will receive the best solution.

Our knowledge will give you maximum confidence that you will receive the most appropriate design for your application, life, and budget requirements. From low prototype batch quantities through to full production volumes we have the right technical solution to support your journey.

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