DISC SPRING TOLERANCES

OD and ID GUIDE CLEARANCE:
OD / ID   TOLERANCE(App.)
mm inch MM INCH
Up to 16 0.63 0.2 0.008
Over 16 - Up to 20 0.63 - 0.79 0.3 0.012
Over 20 - Up to 26 0.79 - 1.02 0.4 0.016
Over 26 - Up to 31.5 1.02 - 1.24 0.5 0.020
Over 31.5 - Up to 50 1.24 - 1.97 0.6 0.024
Over 50 - Up to 80 1.97 - 3.14 0.8 0.031
Over 80 - Up to 140 3.15 - 5.52 1.0 0.039
Over 140 - Up to 250 5.52 - 9.85 1.6 0.063

NOTE: Inside Guiding is preferred. Guide Bolts should be Rc55-60 ground and polished.

(Note: The tolerances shown in the table are for M series of material C1075 or AISI 6150. For tolerances on other series, such as Stainless, SP, AL, etc. consult factory.)

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