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DIN 2093 Spring Disc Tolerances

All dimensions in mm

Outside Diameter
O/D Range+
3 up to 60.000.12
over 6 up to 100.15
over 10 up to 180.18
over 18 up to 300.21
over 30 up to 500.25
over 50 up to 800.30
over 80 up to 1200.35
over 120 up to 1800.40
over 180 up to 2500.46
over 250 up to 3150.52
over 315 up to 4000.57
over 400 up to 5000.63
over 500 up to 6000.68
Inside Diameter
I/D Range+
3 up to 60.120.00
over 6 up to 100.15
over 10 up to 180.18
over 18 up to 300.21
over 30 up to 500.25
over 50 up to 800.30
over 80 up to 1200.35
over 120 up to 1800.40
over 180 up to 2500.46
over 250 up to 3150.52
over 315 up to 4000.57
over 400 up to 5000.63
over 500 up to 6000.68
Concentricity of Diameters
O/D RangeToleranceDIN
3 up to 60.152.IT 11
over 6 up to 100.18
over 10 up to 180.22
over 18 up to 300.26
over 30 up to 500.32
over 50 up to 800.602.IT 12
over 80 up to 1200.70
over 120 up to 1800.80
over 180 up to 2500.92
over 250 up to 3151.04
over 315 up to 4001.14
over 400 up to 5001.26
over 500 up to 6001.36
Thickness
GroupThickness Range+
10.20 up to 0.600.020.06
over 0.60 to under 1.250.030.09
21.25 up to 3.800.040.12
over 3.80 up to 6.000.050.15
3over 6.00 up to 14.000.100.10
Overall Height
GroupThickness Range+
1under 1.250.100.05
21.25 up to 2.000.150.08
over 2.00 up to 3.000.200.10
over 3.00 up to 6.000.300.15
3over 6.00 up to 14.000.300.30
Spring Force Tolerance
GroupThickness RangeGroup force
deviation at
test height
lo – 0.75ho
+
1under 1.2525%7.5%
21.25 up to 3.0015%7.5%
over 3.00 up to 6.0010%5%
3over 6.00 up to 14.005%5%
Guide Clearance
Outside or Inside DiameterTotal Clearance
up to 160.20
over 16 up to 200.30
over 20 up to 260.40
over 26 up to 31.50.50
over 31.5 up to 500.60
over 50 up to 800.80
over 80 up to 1401.00
over 140 up to 2501.60