Shaft tolerances and resultant fits
| Shaft Nominal diameter |
Bearing Bore diameter tolerance |
Shaft diameter deviations, resultant fits1) Tolerance classes |
|||||||||||
| d | tΔdmp | js4Ⓔ | js5Ⓔ | js6Ⓔ | js7Ⓔ | k4Ⓔ | |||||||
| Deviations (shaft diameter) | |||||||||||||
| Theoretical interference (–)/clearance (+) | |||||||||||||
| over | incl. | low | high | Probable interference (–)/clearance (+) | |||||||||
| mm | µm | µm | |||||||||||
| – | 3 | –8 | 0 | +1,5 | –1,5 | +2 | –2 | +3 | –3 | +5 | –5 | +3 | 0 |
| –9,5 | +1,5 | –10 | +2 | –11 | +3 | –13 | +5 | –11 | 0 | ||||
| –8,5 | +0,5 | –9 | +1 | –9 | +1 | –11 | +3 | –10 | –1 | ||||
| 3 | 6 | –8 | 0 | +2 | –2 | +2,5 | –2,5 | +4 | –4 | +6 | –6 | +5 | +1 |
| –10 | +2 | –10,5 | +2,5 | –12 | +4 | –14 | +6 | –13 | –1 | ||||
| –9 | +1 | –9 | +1 | –10 | +2 | –12 | +4 | –12 | –2 | ||||
| 6 | 10 | –8 | 0 | +2 | –2 | +3 | –3 | +4,5 | –4,5 | +7,5 | –7,5 | +5 | +1 |
| –10 | +2 | –11 | +3 | –12,5 | +4,5 | –15,5 | +7,5 | –13 | –1 | ||||
| –9 | +1 | –9 | +1 | –11 | +3 | –13 | +5 | –12 | –2 | ||||
| 10 | 18 | –8 | 0 | +2,5 | –2,5 | +4 | –4 | +5,5 | –5,5 | +9 | –9 | +6 | +1 |
| –10,5 | +2,5 | –12 | +4 | –13,5 | +5,5 | –17 | +9 | –14 | –1 | ||||
| –9,5 | +1,5 | –10 | +2 | –11 | +3 | –14 | +6 | –13 | –2 | ||||
| 18 | 30 | –10 | 0 | +3 | –3 | +4,5 | –4,5 | +6,5 | –6,5 | +10,5 | –10,5 | +8 | +2 |
| –13 | +3 | –14,5 | +4,5 | –16,5 | +6,5 | –20,5 | +10,5 | –18 | –2 | ||||
| –10,5 | +1,5 | –12 | +2 | –14 | +4 | –17 | +7 | –16 | –4 | ||||
| 30 | 50 | –12 | 0 | +3,5 | –3,5 | +5,5 | –5,5 | +8 | –8 | +12,5 | –12,5 | +9 | +2 |
| –15,5 | +3,5 | –17,5 | +5,5 | –20 | +8 | –24,5 | +12,5 | –21 | –2 | ||||
| –13,5 | +1,5 | –15 | +3 | –16 | +4 | –20 | +8 | –19 | –4 | ||||
| 50 | 80 | –15 | 0 | +4 | –4 | +6,5 | –6,5 | +9,5 | –9,5 | +15 | –15 | +10 | +2 |
| –19 | +4 | –21,5 | +6,5 | –24,5 | +9,5 | –30 | +15 | –25 | –2 | ||||
| –15,5 | +1,5 | –18 | +3 | –20 | +5 | –25 | +10 | –22 | –5 | ||||
| 80 | 120 | –20 | 0 | +5 | –5 | +7,5 | –7,5 | +11 | –11 | +17,5 | –17,5 | +13 | +3 |
| –25 | +5 | –27,5 | +7,5 | –31 | +11 | –37,5 | +17,5 | –33 | –3 | ||||
| –22 | +2 | –23 | +3 | –25 | +5 | –31 | +11 | –30 | –6 | ||||
| 120 | 180 | –25 | 0 | +6 | –6 | +9 | –9 | +12,5 | –12,5 | +20 | –20 | +15 | +3 |
| –31 | +6 | –34 | +9 | –37,5 | +12,5 | –45 | +20 | –40 | –3 | ||||
| –27 | +2 | –28 | +3 | –31 | +6 | –37 | +12 | –36 | –7 | ||||
| 180 | 250 | –30 | 0 | +7 | –7 | +10 | –10 | +14,5 | –14,5 | +23 | –23 | +18 | +4 |
| –37 | +7 | –40 | +10 | –44,5 | +14,5 | –53 | +23 | –48 | –4 | ||||
| –32 | +2 | –34 | +4 | –36 | +6 | –43 | +13 | –43 | –9 | ||||
| 250 | 315 | –35 | 0 | +8 | –8 | +11,5 | –11,5 | +16 | –16 | +26 | –26 | +20 | +4 |
| –4 | +8 | –46,5 | +11,5 | –51 | +16 | –61 | +26 | –55 | –4 | ||||
| –37 | +2 | –39 | +4 | –42 | +7 | –49 | +14 | –49 | –10 | ||||
| 315 | 400 | –40 | 0 | +9 | –9 | +12,5 | –12,5 | +18 | –18 | +28,5 | –28,5 | +22 | +4 |
| –49 | +9 | –52,5 | +12,5 | –58 | +18 | –68,5 | +28,5 | –62 | –4 | ||||
| –42 | +2 | –44 | +4 | –47 | +7 | –55 | +15 | –55 | –11 | ||||
| 400 | 500 | –45 | 0 | +10 | –10 | +13,5 | –13,5 | +20 | –20 | +31,5 | –31,5 | +25 | +5 |
| –55 | +10 | –58,5 | +13,5 | –65 | +20 | –76,5 | +31,5 | –70 | –5 | ||||
| –48 | +3 | –49 | +4 | –53 | +8 | –62 | +17 | –63 | –12 | ||||
| 500 | 630 | –50 | 0 | – | – | +14 | –14 | +22 | –22 | +35 | –35 | – | – |
| – | – | –64 | +14 | –72 | +22 | –85 | +35 | – | – | ||||
| – | – | –54 | +4 | –59 | +9 | –69 | +19 | – | – | ||||
| 630 | 800 | –75 | 0 | – | – | +16 | –16 | +25 | –25 | +40 | –40 | – | – |
| – | – | –91 | +16 | –100 | +25 | –115 | +40 | – | – | ||||
| – | – | –79 | +4 | –83 | +8 | –93 | +18 | – | – | ||||
| 800 | 1 000 | –100 | 0 | – | – | +18 | –18 | +28 | –28 | +45 | –45 | – | – |
| – | – | –118 | +18 | –128 | +28 | –145 | +45 | – | – | ||||
| – | – | –104 | +4 | –108 | +8 | –118 | +18 | – | – | ||||
| 1 000 | 1 250 | –125 | 0 | – | – | +21 | –21 | +33 | –33 | +52 | –52 | – | – |
| – | – | –146 | +21 | –158 | +33 | –177 | +52 | – | – | ||||
| – | – | –129 | +4 | –134 | +9 | –145 | +20 | – | – | ||||
| 1 250 | 1 600 | –160 | 0 | – | – | +25 | –25 | +39 | –39 | +62 | –62 | – | – |
| – | – | –185 | +25 | –199 | +39 | –222 | +62 | – | – | ||||
| – | – | –164 | +4 | –169 | +9 | –182 | +22 | – | – | ||||
| 1 600 | 2 000 | –200 | 0 | – | – | +30 | –30 | +46 | –46 | +75 | –75 | – | – |
| – | – | –230 | +30 | –246 | +46 | –275 | +75 | – | – | ||||
| – | – | –205 | +5 | –211 | +11 | –225 | +25 | – | – | ||||
1)Values are valid for most bearings with Normal tolerances. For exceptions, refer to Tolerances and resultant fits.
UCTH213-40J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH213-40J-300
SDI: B-R1/8
SD: 2 1/2
UCTH212-39J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-39J-300
SDI: B-R1/8
SD: 2 7/16
UCTH212-38J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-38J-300
SDI: B-R1/8
SD: 2 3/8
UCTH212-36J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-36J-300
SDI: B-R1/8
SD: 2 1/4
UCTH211-35J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH211-35J-300
SDI: B-R1/8
SD: 2 3/16
UCTH211-34J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH211-34J-300
SDI: B-R1/8
SD: 2 1/8
