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Shaft tolerances and resultant fits

Loyal bearings

Shaft Nominal diameter		Bearing Bore diameter tolerance		Shaft diameter deviations, resultant fits¹⁾ Tolerance classes
d		t_Δdmp		f5Ⓔ		f6Ⓔ		g5Ⓔ		g6Ⓔ		h5Ⓔ
				Deviations (shaft diameter)
				Theoretical interference (–)/clearance (+)
over	incl.	low	high	Probable interference (–)/clearance (+)
mm		µm		µm

–	3	–8	0	–6	–10	–6	–12	–2	–6	–2	–8	0	–4
				–2	+10	–2	+12	–6	+6	–6	+8	–8	+4
				–1	+9	0	+10	–5	+5	–4	+6	–7	+3

3	6	–8	0	–10	–15	–10	–18	–4	–9	–4	–12	0	–5
				+2	+15	+2	+18	–4	+9	–4	+12	–8	+5
				+3	+14	+4	+16	–3	+8	–2	+10	–7	+4

6	10	–8	0	–13	–19	–13	–22	–5	–11	–5	–14	0	–6
				+5	+19	+5	+22	–3	+11	–3	+14	–8	+6
				+7	+17	+7	+20	–1	+9	–1	+12	–6	+4

10	18	–8	0	–16	–24	–16	–27	–6	–14	–6	–17	0	–8
				+8	+24	+8	+27	–2	+14	–2	+17	–8	+8
				+10	+22	+10	+25	0	+12	0	+15	–6	+6

18	30	–10	0	–20	–29	–20	–33	–7	–16	–7	–20	0	–9
				+10	+29	+10	+33	–3	+16	–3	+20	–10	+9
				+12	+27	+13	+30	–1	+14	0	+17	–8	+7

30	50	–12	0	–25	–36	–25	–41	–9	–20	–9	–25	0	–11
				+13	+36	+13	+41	–3	+20	–3	+25	–12	+11
				+16	+33	+17	+37	0	+17	+1	+21	–9	+8

50	80	–15	0	–30	–43	–30	–49	–10	–23	–10	–29	0	–13
				+15	+43	+15	+49	–5	+23	–5	+29	–15	+13
				+19	+39	+19	+45	–1	+19	–1	+25	–11	+9

80	120	–20	0	–36	–51	–36	–58	–12	–27	–12	–34	0	–15
				+16	+51	+16	+58	–8	+27	–8	+34	–20	+15
				+21	+46	+22	+52	–3	+22	–2	+28	–15	+10

120	180	–25	0	–43	–61	–43	–68	–14	–32	–14	–39	0	–18
				+18	+61	+18	+68	–11	+32	–11	+39	–25	+18
				+24	+55	+25	+61	–5	+26	–4	+32	–19	+12

180	250	–30	0	–50	–70	–50	–79	–15	–35	–15	–44	0	–20
				+20	+70	+20	+79	–15	+35	–15	+44	–30	+20
				+26	+64	+28	+71	–9	+29	–7	+36	–24	+14

250	315	–35	0	–56	–79	–56	–88	–17	–40	–17	–49	0	–23
				+21	+79	+21	+88	–18	+40	–18	+49	–35	+23
				+29	+71	+30	+79	–10	+32	–9	+40	–27	+15

315	400	–40	0	–62	–87	–62	–98	–18	–43	–18	–54	0	–25
				+22	+87	+22	+98	–22	+43	–22	+54	–40	+25
				+30	+79	+33	+87	–14	+35	–11	+43	–32	+17

400	500	–45	0	–68	–95	–68	–108	–20	–47	–20	–60	0	–27
				+23	+95	+23	+108	–25	+47	–25	+60	–45	+27
				+32	+86	+35	+96	–16	+38	–13	+48	–36	+18

500	630	–50	0	–76	–104	–76	–120	–22	–50	–22	–66	0	–28
				+26	+104	+26	+120	–28	+50	–28	+66	–50	+28
				+36	+94	+39	+107	–18	+40	–15	+53	–40	+18

630	800	–75	0	–80	–112	–80	–130	–24	–56	–24	–74	0	–32
				+5	+112	+5	+130	–51	+56	–51	+74	–75	+32
				+17	+100	+22	+113	–39	+44	–34	+57	–63	+20

800	1 000	–100	0	–86	–122	–86	–142	–26	–62	–26	–82	0	–36
				–14	+122	–14	+142	–74	+62	–74	+82	–100	+36
				0	+108	+6	+122	–60	+48	–54	+62	–86	+22

1 000	1 250	–125	0	–98	–140	–98	–164	–28	–70	–28	–94	0	–42
				–27	+140	–27	+164	–97	+70	–97	+94	–125	+42
				–10	+123	–3	+140	–80	+53	–73	+70	–108	+25

1 250	1 600	–160	0	–110	–160	–110	–188	–30	–80	–30	–108	0	–50
				–50	+160	–50	+188	–130	+80	–130	+108	–160	+50
				–29	+139	–20	+158	–109	+59	–100	+78	–139	+29

1 600	2 000	–200	0	–120	–180	–120	–212	–32	–92	–32	–124	0	–60
				–80	+180	–80	+212	–168	+92	–168	+124	–200	+60
				–55	+155	–45	+177	–143	+67	–133	+89	–175	+35

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

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