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Technical Data
DIN319
Ball Knob, Plastic, Tapped Hole or Threaded Bush
We are closed for the Bank Holiday. All orders placed over the weekend will be processed on Tuesday 27th May.
We are closed for the Bank Holiday. All orders placed over the weekend will be processed on Tuesday 27th May.
Please select desired options to reveal part number, price and availability
Options
Type L - with tolerance ring
Type M - with tapered bore
Type KN - with Plain Hole H11
Product Description
DIN319 Plastic Press On Ball Knob
Ball knobs/handles are a commonplace component used for many applications, and have a classic design which has stood the test of time. They are designed to fit snugly into the palm of the hand for comfortable usage.
The DIN 319 ball knobs type L and M are used on shafts without a thread. They have a comfortable, modern design, ideal for use on crank handles, handwheels & levers.
During mounting, gentle blows with a soft hammer are sufficient to drive the knob into place; the shaft end should be slightly rounded or chamfered (30°).
Before the assembly of type L knobs, the tolerance ring is to be inserted into the drilling. Additionally, ensure that the button is perpendicular and/or axially parallel to prevent the knob from braking.
Type M ball knobs are a cheaper option, however, the pulling-off force is less predictable.
Specification
On Request
