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Ball Bearing Disc Springs (K springs)

The Ball Bearing Disc Springs are available in two different styles:

Plain Ball Bearing Disc Springs:

Disc springs with high force, low deflection and pronounced regressive spring characteristics are for backlash compensation, silencing and protection of ball bearings.

The regressive characteristic (flat curve in working range) has the advantage that the pre-load variation changes little within a wide range of deflection.Outside diameters OD ranging from 9.8 - 358mm (0.386" - 14.1")

Slotted Ball Bearing Disc Springs:

Disc springs with low force and large deflection characteristic are increasingly required for use with small size ball bearings.Outside diameters OD ranging from 9.8 - 94.5mm (0.386" - 3.72")

The Ball Bearing Disc Springs are referenced by the Ball Bearing Designation Number in our documentation for convenient selection.

In cases where higher spring forces are required, the Ball Bearing Disc Springs can be stacked in parallel for corresponding factors of two or more.

For further information:

> Press release for backlash compensation.

Key to disc spring dimensions

All Forces shown are in Newtons
All deflection is in mm 

 

Click on any row for more information

Page 1 of 5 pages
Part no. De
Outside Diameter
(mm)
Di
Inside Diameter
(mm)
Thickness
(mm)
Height
(mm)
Plain/Slotted Packing
quantity in bag
105245 9.80 6.20 0.15 0.60 Slotted 200 or 1000
105248 9.80 6.20 0.20 0.40 Plain 200 or 1000
105249 12.80 7.20 0.20 0.65 Slotted 200 or 1000
105251 12.80 7.20 0.25 0.50 Plain 200 or 1000
105253 15.80 8.20 0.25 0.75 Slotted 200 or 1000
105256 15.80 8.20 0.25 0.55 Plain 200 or 1000
105259 18.80 9.20 0.25 1.00 Slotted 200 or 1000
105260 18.80 9.20 0.30 0.65 Plain 200 or 1000
105261 18.80 10.20 0.25 1.05 Slotted 200 or 1000
105263 18.80 10.20 0.35 0.70 Plain 200 or 1000
105265 21.80 12.30 0.25 1.25 Slotted 200 or 1000
105267 21.80 12.30 0.35 0.75 Plain 200 or 1000
105273 23.70 14.30 0.30 1.30 Slotted 200 or 1000
105276 23.70 14.30 0.40 0.90 Plain 200 or 1000
105277 25.70 14.30 0.30 1.40 Slotted 200 or 1000
105278 25.70 14.30 0.40 0.90 Plain 200 or 1000
105281 27.70 17.30 0.35 1.45 Slotted 200 or 1000
105283 27.70 17.30 0.40 1.00 Plain 200 or 1000
105285 29.70 17.30 0.35 1.55 Slotted 200 or 1000
105287 29.70 17.30 0.40 1.10 Plain 200 or 1000
Page 1 of 5 pages
Bauer Springs Limited
Eagle Road, North Moons Moat Industrial Estate, Redditch, Worcestershire, B98 9HF
Tel: 01527 594900   Fax: 01527 594909
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