Drivelock® Bushes - Locking Elements type 71

```
self centering
```
```
high torques 
294 to 33600 Nm
```
```
bores 19 to 180mm
```

DRIVELOCK 71						T_sNm	T Nm	F kN	p N/mm²
d (h8) (mm)	D (mm)	D1 (mm)	M (mm)	L (mm)	B (mm)	T_sNm	T Nm	F kN	p N/mm²
19	47	53	M6	45	39	17	294	44	96
20	47	53	M6	45	39	17	313	44	96
22	47	53	M6	45	39	17	362	44	97
24	50	56	M6	45	39	17	421	51	100
25	50	56	M6	45	39	17	470	51	110
28	55	61	M6	45	39	17	578	56	105
30	55	61	M6	45	39	17	637	56	118
32	60	66	M6	45	39	17	784	68	114
35	60	66	M6	45	39	17	843	68	118
38	65	71	M6	45	39	17	1010	75	121
40	65	71	M6	45	39	17	1108	75	143
42	75	81	M6	55	47	41	1892	112	135
45	75	81	M8	55	47	41	1912	112	135
48	80	86	M8	55	47	41	2137	117	142
50	80	86	M8	55	47	41	2167	117	143
55	85	91	M8	55	47	41	2677	133	143
60	90	96	M8	55	47	41	2853	135	131
65	95	101	M8	55	47	41	3500	148	142
70	110	116	M10	67	57	83	5717	216	142
75	115	121	M10	72	62	83	6207	225	148
80	120	126	M10	72	62	83	6707	225	139
85	125	131	M10	72	62	83	8002	264	157
90	130	136	M10	72	62	83	8502	264	143
95	135	141	M10	72	62	83	10002	294	138
100	145	151	M12	89	77	145	13336	362	148
110	155	161	M12	89	77	145	14582	362	178
120	165	171	M12	89	77	145	19083	436	158
130	180	186	M12	89	77	145	20417	436	143
140	190	196	M14	90	84	230	24920	505	138
150	200	206	M14	90	84	230	30130	567	149
160	210	216	M14	90	84	230	32520	588	149
170	225	231	M14	90	84	230	33350	588	119
180	235	241	M14	90	84	230	33600	588	119

Glossary		Machining Data
Ts (Nm)	Screw/bolt tightening torque	Recommended shaft & hub tolerances for full torque transmission are :
T (Nm)	Torque transmissible with tightening torque Ts	All shafts	h8 except	All hubs	H8
F (kN)	Force transmissible with tightening torque Ts	DL40 shaft DL50* shaft	h9 h6	DL40 hub DL50* hub	H9 H7
P (N/mm²)	Hub/shaft surface pressure	* DL50 < 40mm diam.

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