Shaft tolerances and resultant fits

Shaft
Nominal
diameter
Bearing
Bore diameter
tolerance
Shaft diameter deviations, resultant fits1)
Tolerance classes
d tΔdmp n6Ⓔ p6Ⓔ p7Ⓔ r6Ⓔ r7Ⓔ


Deviations (shaft diameter)


Theoretical interference (–)
over incl. low high Probable interference (–)
mm µm µm














50 80 –15 0 +39 +20 +51 +32 +62 +32




–54 –20 –66 –32 –77 –32




–50 –24 –62 –36 –72 –38














80 100 –20 0 +45 +23 +59 +37 +72 +37 +73 +51 +86 +51




–65 –23 –79 –37 –92 –37 –93 –51 –106 –51




–59 –29 –73 –43 –85 –44 –87 –57 –99 –58














100 120 –20 0 +45 +23 +59 +37 +72 +37 +76 +54 +89 +54




–65 –23 –79 –37 –92 –37 –96 –54 –109 –54




–59 –29 –73 –43 –85 –44 –90 –60 –102 –61














120 140 –25 0 +52 +27 +68 +43 +83 +43 +88 +63 +103 +63




–77 –27 –93 –43 –108 –43 –113 –63 –128 –63




–70 –34 –86 –50 –100 –51 –106 –70 –120 –71














140 160 –25 0 +52 +27 +68 +43 +83 +43 +90 +65 +105 +65




–77 –27 –93 –43 –108 –43 –115 –65 –130 –65




–70 –34 –86 –50 –100 –51 –108 –72 –122 –73














160 180 –25 0 +52 +27 +68 +43 +83 +43 +93 +68 +108 +68




–77 –27 –93 –43 –108 –43 –118 –68 –133 –68




–70 –34 –86 –50 –100 –51 –111 –75 –125 –76














180 200 –30 0 +60 +31 +79 +50 +96 +50 +106 +77 +123 +77




–90 –31 –109 –50 –126 –50 –136 –77 –153 –77




–82 –39 –101 –58 –116 –60 –128 –85 –143 –87














200 225 –30 0 +60 +31 +79 +50 +96 +50 +109 +80 +126 +80




–90 –31 –109 –50 –126 –50 –139 –80 –156





–82 –39 –101 –58 –116 –60 –131 –88 –146 –90














225 250 –30 0 +60 +31 +79 +50 +96 +50 +113 +84 +130 +84




–90 –31 –109 –50 –126 –50 –143 –84 –160 –84




–82 –39 –101 –58 –116 –60 –135 –92 –150 –94














250 280 –35 0 +66 +34 +88 +56 +108 +56 +126 +94 +146 +94




–101 –34 –123 –56 –143 –56 –161 –94 –181 –94




–92 –43 –114 –65 –131 –68 –152 –103 –169 –106














280 315 –35 0 +66 +34 +88 +56 +108 +56 +130 +98 +150 +98




–101 –34 –123 –56 –143 –56 –165 –98 –185 –98




–92 –43 –114 –65 –131 –68 –156 –107 –173 –110














315 355 –40 0 +73 +37 +98 +62 +119 +62 +144 +108 +165 +108




–113 –37 –138 –62 –159 –62 –184 –108 –205 –108




–102 –48 –127 –73 –146 –75 –173 –119 –192 –121














355 400 –40 0 +73 +37 +98 +62 +119 +62 +150 +114 +171 +114




–113 –37 –138 –62 –159 –62 –190 –114 –211 –114




–102 –48 –127 –73 –146 –75 –179 –125 –198 –127














400 450 –45 0 +80 +40 +108 +68 +131 +68 +166 +126 +189 +126




–125 –40 –153 –68 –176 –68 –211 –126 –234 –126




–113 –52 –141 –80 –161 –83 –199 –138 –219 –141














450 500 –45 0 +80 +40 +108 +68 +131 +68 +172 +132 +195 +132




–125 –40 –153 –68 –176 –68 –217 –132 –240 –132




–113 –52 –141 –80 –161 –83 –205 –144 –225 –147














500 560 –50 0 +88 +44 +122 +78 +148 +78 +194 +150 +220 +150




–138 –44 –172 –78 –198 –78 –244 –150 –270 –150




–125 –57 –159 –91 –182 –94 –231 –163 –254 –166














560 630 –50 0 +88 +44 +122 +78 +148 +78 +199 +155 +225 +155




–138 –44 –172 –78 –198 –78 –249 –155 –275 –155




–125 –57 –159 –91 –182 –94 –236 –168 –259 –171














630 710 –75 0 +100 +50 +138 +88 +168 +88 +225 +175 +255 +175




–175 –50 –213 –88 –243 –88 –300 –175 –330 –175




–158 –67 –196 –105 –221 –110 –283 –192 –308 –197














710 800 –75 0 +100 +50 +138 +88 +168 +88 +235 +185 +265 +185




–175 –50 –213 –88 –243 –88 –310 –185 –340 –185




–158 –67 –196 –105 –221 –110 –293 –202 –318 –207














800 900 –100 0 +112 +56 +156 +100 +190 +100 +266 +210 +300 +210




–212 –56 –256 –100 –290 –100 –366 –210 –400 –210




–192 –76 –236 –120 –263 –127 –346 –230 –373 –237














900 1 000 –100 0 +112 +56 +156 +100 +190 +100 +276 +220 +310 +220




–212 –56 –256 –100 –290 –100 –376 –220 –410 –220




–192 –76 –236 –120 –263 –127 –356 –240 –383 –247














1 000 1 120 –125 0 +132 +66 +186 +120 +225 +120 +316 +250 +355 +250




–257 –66 –311 –120 –350 –120 –441 –250 –480 –250




–233 –90 –287 –144 –317 –153 –417 –274 –447 –283














1 120 1 250 –125 0 +132 +66 +186 +120 +225 +120 +326 +260 +365 +260




–257 –66 –311 –120 –350 –120 –451 –260 –490 –260




–233 –90 –287 –144 –317 –153 –427 –284 –457 –293














1 250 1 400 –160 0 +156 +78 +218 +140 +265 +140 +378 +300 +425 +300




–316 –78 –378 –140 –425 –140 –538 –300 –585 –300




–286 –108 –348 –170 –385 –180 –508 –330 –545 –340














1 400 1 600 –160 0 +156 +78 +218 +140 +265 +140 +408 +330 +455 +330




–316 –78 –378 –140 –425 –140 –568 –330 –615 –330




–286 –108 –348 –170 –385 –180 –538 –360 –575 –370














1 600 1 800 –200 0 +184 +92 +262 +170 +320 +170 +462 +370 +520 +370




–384 –92 –462 –170 –520 –170 –662 –370 –720 –370




–349 –127 –427 –205 –470 –220 –627 –405 –670 –420














1 800 2 000 –200 0 +184 +92 +262 +170 +320 +170 +492 +400 +550 +400




–384 –92 –462 –170 –520 –170 –692 –400 –750 –400




–349 –127 –427 –205 –470 –220 –657 –435 –700 –450














  1. 1) Values are valid for most bearings with Normal tolerances. For exceptions, refer to Tolerances and resultant fits.

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