Crawford Precision Engineering

Custom Self Aligning Bearings by Crawford Precision Engineering

Unit 5, Cross Court Industrial Estate, Cross Street,
Kettering Northamptonshire
NN16 9BN

  • Manufacturer of the ROTOLIN and SPIRO range of bearings
  • Custom special purpose bearings to client specifications
  • Supplying the UK, Europe and the American continent
  • UK Manufacturer
    Nationwide Delivery
    Bespoke Products
    Experienced Staff

    Crawford Precision Engineering

    Crawford Precision Engineering (CPE) are manufacturers of the SPIRO and ROTOLIN range of Special Purpose Linear Bearings, Custom Self Aligning Bearings, Rotary Linear Bearings, Ball Units and Ball Bushings in Special and Standard Configurations. When it comes to bearings, we have many years manufacturing experience, supplying customers not only in the UK, but also Europe and the USA.

    CPE products are widely used in many special purpose machine applications and in the paper processing industry (Doctor Back Bearings). Our product portfolio has recently received a new product, the EXACTA range of precision die set components.

    Subcontract Machining
    Our machine shop is well equipped with a range of conventional and CNC machine tools. Assembly facilities and inspection clean areas are available. Our team are more than happy to discuss larger batches of precision components and assemblies or "one-offs".

    Products
    Our product range includes products from SPIRO, ROTOLIN and EXACTA, we also offer a range of Butter Matic Buttering Machines. CPE offer a wide range of standard configurations and sizes; however, our team are happy to discuss your requirements for custom, non-standard applications and dimensions.

    Custom Design of Special Products


    Our dedicated technical department is made up from highly skilled and experienced personnel that specialise in the design of special bearings to suit a wide range of applications. Special bearings are manufactured in sizes io to 300mm (12 inches) outside diameter in large quantities, single units or matched sets.

    We use our own custom designed software system (BEARUSE) to calculate design parameters for special bearings required to perform in specific speed/load combinations.

    Simply telephone us to discuss your requirements or send us a drawing and CPE can not only produce bearings for special applications, we can also reproduce difficult to obtain or obsolete bearings.

    For custom designed products contact us via telephone: 01536 417140 or email: [email protected].

    SPIRO


    Our range of SPIRO bearings includes special purpose linear bearings, custom self-aligning bearings, rotary and combined rotary & linear configurations.

    Spiro Max-Load
    Designed to sustain high loads at speeds higher than multiple or single conventional track bearings. Available from 6mm inner diameter to over 300mm outer diameter.

    Spiro Rotary Only & Rotary Linear
    Available as both rotary linear and rotary only bearings, these bearings are designed to run directly upon a suitably prepared journal or shaft.

    Spiro SA
    This self-aligning bearing offers a robust design with high load-bearing capabilities. standard sizes from 7.000″ O.D. to 1.500″ I.D.

    Spiro SAR
    These special purpose linear bearings are capable of rotary and linear motion, they are self-aligning and available from 8.000″ O.D. to 1.500″ I.D.

    Spiro SARH
    Spiro SARH is a self-aligning, rotary linear bearing with housing, ideal or applications where misalignment or considerable angular movement is expected.

    Spiro SSAR
    A sealed self-aligning rotary-linear bearing that allows an exceptionally wide combination of axial and rotary movement. These special purpose linear bearings are made to specification.

    For SPIRO products contact us via telephone: 01536 417140 or email: [email protected].

    ROTOLIN


    CPE manufacture an extensive range of ROTOLIN bearings, these custom self-aligning bearings are designed or universal applications with linear and rotary motion, simultaneously or separately. To eliminate shake or deflection and ensure accuracy, the rolling balls are preloaded.

    We custom design special bearings to suit individual customers specific needs, from Paper Making to Nuclear Power, Aircraft to Machine Tools. ROTOLIN custom self-aligning bearings can include eccentric motion and aligning facilities as necessary.

    ROTOLIN self-aligning bearings we offer:

    - Combination Self-Aligning (Linear and Rotary Motion Bearings)
    - Detachable Self Aligning Eccentric Bearings
    - Heavy Duty Detachable Self Aligning Eccentric Bearings
    - Heavy Duty Self-Aligning Bearings
    - Heavy Duty Self-Aligning Bronze Lined
    - Medium Duty Self-Aligning (Inch Series)
    - Medium Duty Self-Aligning (Metric Series)
    - Self Aligning (Rotary Motion Bearings)

    For ROTOLIN products contact us via telephone: 01536 417140 or email: [email protected].

    EXACTA


    We have recently added a full range of die set components to our product portfolio, these include ball bushes, bushes and pillars (demountable and press-fit).

    EXACTA Ball Bushings
    Available as Metric Flanged Ball Bushes Type MMD or Inch Flanged Ball Bushes Type MD, both variations are preloaded or high precision applications and incorporate a captive ball cage.

    EXACTA Press-Fit Pillars and Bushes
    Precision ground and hardened dual diameters for ease of assembly.

    EXACTA Removable Guide Pillars
    Manufactured from hardened steel and available with pillar diameters from 18mm to 80mm, removable guid pillars can be produced with lengths up to 400mm.

    For EXACTA products contact us via telephone: 01536 417140 or email: [email protected].

    Buttermatic Buttering Machines


    The CPE buttermatic buttering machine is designed with both large and small sandwich manufacturers in mind. Suitable or buttering rolls, sliced bread and buns, these compact, high volume butter spreaders provide full control over butter thickness and bread thickness.

    For Buttermatic Buttering Machines contact us via telephone: 01536 417140 or email: [email protected].

    Opening Hours

    Monday 08:00 to 16:30
    Tuesday 08:00 to 16:30
    Wednesday 08:00 to 16:30
    Thursday 08:00 to 16:30
    Friday 08:00 to 16:30
    Saturday Closed
    Sunday Closed

    Accepted Payment Methods

    BACS

    Payment Terms

    Pro-Forma 30 days
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    Products and Services

    1. Acetal Bearings
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