WE KNOW BRAKES

Our Brake Discs

Johnson Industries offer a comprehensive range of brake discs. We offer standard disc / hub arrangements or custom units completed as per customer specifications. Our discs are made at our manufacturing facilities with the latest state of the art machining equipment.

Our disc designs include:

Plain Discs – complete with mounting holes or scribed bolt circle
Hubbed Discs – complete with straight or tapered bore and key
Ventilated Discs – complete with mounting holes
Custom Ventilated Discs – Maximum Heat Transfer
Spigot mount – with tapped holes
Spigot mount – between coupling flanges
Spigot mount – with counter bored holes
Spigot mount – ventilated disc (for high heat applications)
Hub mount – with solid or taper lock
Single gear couplings – with custom coupling half mounted on driven shaft

Plain Discs - complete with mounting holes or scribed bolt circle

disc_plain

Plain Disc – Max. Temp 500º F / 260º Degrees C
Typical Diameter “A” from 15″(381mm) to 75″(1905mm)
Typical Diameter “B” from 14″(356mm) to 59″(1499mm)
Typical Thickness “C” from 1″(25.4mm) to 1.25″(31.8mm)

Hubbed Discs - complete with straight or tapered bore and key

discs_hub

Hubbed Disc – Max. Temp 500º F / 260º Degrees C
Typical Diameter “A” from 15″(381mm) to 75″(1905mm)
Typical Hub Diameter “B” from 7″(178mm) to 12″(305mm)
Typical Disc Thickness “C” from 1.5″(38mm) to 3″(76mm)
Typical Hub Thickness “D” from 6.5″(165.1mm) to 15.5″(394mm)
Typical Offset Hub Distance “E” from 1.5″(38mm) to 3″(76mm)

Ventilated Discs - complete with mounting holes

Ventilated Disc – Max. Temp 500º F / 260º Degrees C
Typical Diameter “A” from 16″(406mm) to 55″(1397mm)
Typical Flange Outer Diameter “B” from 7.6″(193mm) to 42″(1067mm)
Typical Flange Inner Diameter “C” from 5″(127mm) to 39″(991mm)
Typical Disc Thickness “D” from 1.125″(29mm) to 2″(50.8mm)
Typical Flange Mounting thickness “E” from 0.5″(12.7mm) to 0.875″(22.2mm)

Custom Ventilated Discs - Maximum Heat Transfer

Ventilated Disc – Max. Temp 500º F / 260º Degrees C
Typical Diameter “A” from 16″(406mm) to 55″(1397mm)
Typical Flange Outer Diameter “B” from 7.6″(193mm) to 42″(1067mm)
Typical Flange Inner Diameter “C” from 5″(127mm) to 39″(991mm)
Typical Disc Thickness “D” from 1.125″(29mm) to 2″(50.8mm)
Typical Flange Mounting thickness “E” from 0.5″(12.7mm) to 0.875″(22.2mm)

Spigot mount - with tapped holes

spigot_mount_tapped

Spigot Mounting – with tapped holes

Spigot mount - between coupling flanges

spigot_mount_cplg_flanges

Spigot Mounting – between coupling flanges

Spigot mount - with counter bored holes

spigot_mount_cbored

Spigot Mount – with counter bored holes

Spigot mount - ventilated disc (for high heat applications)

spigot_mount_vent

Spigot Mount – with ventilated disc

Hub mount - with solid or taper lock

hub_mount

Hub Mount – with solid disc

Single gear couplings - with custom coupling half mounted on driven shaft

single_gear_cplg

Single Gear Coupling – custom coupling half mounted on gear shaft

  • Services

    In Addition to our quality products, we also offer one-on-one service to help you get what you need.
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  • Contact Us

  • VANCOUVER, CA
    Tel: (604) 940 4555
    Monday-Friday:
    7am to 5pm (PDT)
  • TORONTO, CA
    Tel: (416) 213 9991
    Monday-Friday:
    8:30am to 5pm (EDT)
  • ENGLAND, UK
    Tel: (01278) 456 411
    Monday-Friday:
    8:30am to 5pm (BST)
  • Specialists in industrial braking for more than 100 years.

    Contact us for help finding the best and most cost effect solution.