Drivelock® Bushes - Locking Elements type 61

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DRIVELOCK^® 61 BUSHES

```
self centering
```
```
medium torques 
5 to 1900Nm
```
```
bores 5 to 50mm
```

DRIVELOCK 61					T_sNm	T Nm	F kN	p N/mm²
d (h8) (mm)	D (mm)	L1 (mm)	L (mm)	B (mm)	T_sNm	T Nm	F kN	p N/mm²
5	16	11	13.5	M2.5	1.2	5	2	55
6	16	11	13.5	M2.5	1.2	6	2	55
6.35	16	11	13.5	M2.5	1.2	6	2	55
7	17	11	13.5	M2.5	1.2	8	2	55
8	18	11	13.5	M2.5	1.2	10	2.5	50
9	20	13	15.5	M2.5	1.2	15	3	55
9.53	20	13	15.5	M2.5	1.2	15	3	55
10	20	13	15.5	M2.5	1.2	15	3	55
11	22	13	15.5	M2.5	1.2	18	3	50
12	22	13	15.5	M2.5	1.2	20	3	50
14	26	17	20	M3	2.1	35	5	55
15	28	17	20	M3	2.1	40	5	50
16	32	17	21	M4	4.9	70	8	65
17	35	21	25	M4	4.9	75	8	60
18	35	21	25	M4	4.9	80	8	60
19	35	21	25	M4	4.9	85	8	60
20	38	21	26	M5	9.7	150	15	75
22	40	21	26	M5	9.7	160	14	70
24	47	26	32	M6	16.5	250	20	75
25	47	26	32	M6	16.5	260	20	75
25.4	47	26	32	M6	16.5	304	22	78
28	50	26	32	M6	16.5	440	30	100
30	55	26	32	M6	16.5	470	30	95
32	55	26	32	M6	16.5	500	30	95
35	60	31	37	M6	16.5	730	40	95
38	65	31	37	M6	16.5	800	40	90
40	65	31	37	M6	16.5	840	40	90
45	75	36	44	M8	40	1300	55	90
50	80	36	44	M8	40	1900	75	115

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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