Designed for your application
Not every machine fits a catalog part. Our engineers design slewing rings, slewing drives, pinions, gears and racks around your loads, space and production. No engineering charge.
- Sizing, load and life calculations
- 2D drawings and 3D STEP models for your design review
- 1,093 slewing ring designs and 207 slewing drive configurations on file to start from
- Engineered and supported in Hudson, Ohio
Custom rotation and motion components
Slewing ring bearings
Special diameters and sections, internal or external gearing, your bolt pattern, seals, coatings and materials for the environment.
Slewing drives
Worm drives built around your load and torque, with hydraulic or electric motors, brakes and encoders, or to mate with your own gearbox.
Pinions and gear sets
Pinions matched to the bearing gear, with keyed, splined or bolt-on bores.
Custom gears
Spur, helical, internal and worm gears, splines and sprockets made to your print or reverse engineered from a sample.
Gear racks
Racks cut to length, matched for continuous axes, with pinions to suit.
From your application to production
Tell us the application
Fill in the design questionnaire below: loads, speed, space and quantity, and attach a drawing or sketch if you have one.
Our engineers size it
Bearing, drive and gear calculations, material and heat treatment, gearing, seals and mounting.
Review the design
A 2D drawing and 3D STEP model for your design review, revised until it fits your machine.
Quote
Pricing for prototypes and production quantities.
Prototype and production
Standard lead time 14–16 weeks, with blanket orders and scheduled releases for production.
No engineering charge
Sizing, selection, drawings and STEP models are part of working with us. There is no charge for engineering.
Prefer paper?
Download a data sheet, fill it in and email it to info@slewpro.com.
Custom designs at work
Have a part number?
If you are replacing an existing bearing, the crossover tables may already have the equivalent.