Locking Assemblies RfN 7005

Three piece self-centering design for heavy duty torques.

ℹ This series is also available in true inch sizes.

Product Characteristics

Your Advantages

Three piece, self-centering, slitted locking assemblies for highest bending moments and torques. During assembly a minor axial displacement of the hub occurs. The front and rear thrust rings are separately released through release threads.

Explanations

L = Overall width
L₁ = Overall width (without screws)
L₃ = Clamping length
d = Inner ring diameter
D = Outer diameter

Technical Information

In case of occurring bending moments or radial loads, please consult RINGFEDER POWER TRANSMISSION in advance. Our experts in Engineering and Sales are more than happy to assist you. Contact us quickly and easily via our request form, by e-mail or telephone.

360° Product View

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Technical Data & CAD Models

You require CAD data for this product? Of course, we are more than happy to provide you with these. Contact us quickly and easily via our request form, by e-mail or using the "Need Help?" feature at the bottom right of this site.

d mm	D mm	L mm	L₁ mm	L₃ mm	T Nm	T_A Nm	p_W N/mm²	p_N N/mm²	D_G mm
25	55	46	40	32	649	17	155	80	6
28	55	46	40	32	875	17	250	95	6
30	55	46	40	32	950	17	235	95	6
35	60	60	54	44	1300	17	165	75	6
38	65	61	55	45	1600	17	165	95	6
40	65	61	55	45	1680	17	155	95	6
42	75	62	54	44	2800	41	250	110	8
45	75	62	54	44	3050	41	235	110	8
48	80	74	66	56	3700	41	195	90	8
50	80	74	66	56	3950	41	185	90	8
55	85	74	66	56	4900	41	190	100	8
60	90	74	66	56	5900	41	195	100	8
65	95	74	66	56	6450	41	180	95	8
70	110	90	80	70	10950	83	210	110	10
75	115	90	80	70	11700	83	200	105	10
80	120	90	80	70	13750	83	205	110	10
85	125	90	80	70	16000	83	210	115	10
90	130	90	80	70	16900	83	200	110	10
95	135	90	80	70	17820	83	185	105	10
100	145	114	102	90	25725	145	195	105	12
110	155	114	102	90	30850	145	195	110	12
120	165	114	102	90	39275	145	210	115	12
130	180	130	116	104	50300	230	190	110	14
140	190	130	116	104	63200	230	205	120	14
150	200	130	116	104	72550	230	205	125	14
160	210	130	116	104	82550	230	205	125	14
170	225	165	149	134	103800	360	170	110	16
180	235	165	149	134	117800	360	175	110	16
190	250	165	149	134	132600	360	180	110	16
200	260	165	149	134	140000	360	170	110	16
220	285	166	150	134	173000	360	170	110	16
240	305	162	146	134	218000	360	185	120	16
260	325	162	146	134	250000	360	180	120	16
280	355	197	177	165	360000	690	185	120	20
300	375	197	177	165	428000	690	190	125	20
320	405	197	177	165	480000	690	190	120	20
340	425	197	177	165	534000	690	185	120	20
360	455	224	202	190	670000	930	175	115	22
380	475	224	202	190	742000	930	175	115	22
400	495	224	202	190	852000	930	180	120	22
420	515	224	202	190	894000	930	175	115	22
440	535	224	202	190	937000	930	165	110	22
460	555	224	202	190	980000	930	160	110	22
480	575	224	202	190	1200000	930	175	120	22
500	595	224	202	190	1240000	930	170	120	22
520	615	224	202	190	1390000	930	175	120	22
540	635	224	202	190	1440000	930	170	120	22
560	655	224	202	190	1590000	930	170	120	22
580	675	224	202	190	1705000	930	170	120	22
600	695	224	202	190	1760000	930	170	120	22

d inch	D inch	L inch	L₁ inch	L₃ inch	T ft-lbs	p_W psi	p_N psi	D_G mm	T_A ft-lbs
1	1.969	2.402	2.165	1.772	485	22300	11500	6	13
1 1/8	2.165	2.402	2.165	1.772	670	24000	12500	6	13
1 3/16	2.165	2.402	2.165	1.772	705	22800	12500	6	13
1 1/4	2.362	2.402	2.165	1.772	870	25900	10600	6	13
1 3/8	2.362	2.402	2.165	1.772	955	23600	10600	6	13
1 7/16	2.559	2.402	2.165	1.772	1130	22800	13900	6	13
1 1/2	2.559	2.402	2.165	1.772	1180	22500	13900	6	13
1 5/8	2.953	2.480	2.165	1.772	2020	37000	15800	8	30
1 3/4	2.953	2.480	2.165	1.772	2180	34400	15800	8	30
1 7/8	3.150	2.913	2.598	2.205	2700	28400	13300	8	30
1 15/16	3.150	2.913	2.598	2.205	2860	27400	13300	8	30
2	3.150	2.913	2.598	2.205	2960	26600	13300	8	30
2 1/8	3.346	2.913	2.598	2.205	3540	28200	14100	8	30
2 3/16	3.346	2.913	2.598	2.205	3650	26400	14100	8	30
2 1/4	3.543	2.913	2.598	2.205	4140	29500	14800	8	30
2 3/8	3.543	2.913	2.598	2.205	4370	28000	14800	8	30
2 7/16	3.740	2.913	2.598	2.205	4530	27200	13900	8	30
2 1/2	3.740	2.913	2.598	2.205	4640	26600	13900	8	30
2 9/16	3.740	2.913	2.598	2.205	4760	25900	13900	8	30
2 5/8	4.331	3.543	3.150	2.756	7690	32300	15700	10	61
2 11/16	4.331	3.543	3.150	2.756	7870	31500	15700	10	61
2 3/4	4.331	3.543	3.150	2.756	8050	30800	15700	10	61
2 7/8	4.528	3.543	3.150	2.756	8400	29300	14900	10	61
2 15/16	4.528	3.543	3.150	2.756	8580	28700	14900	10	61
3	4.724	3.543	3.150	2.756	9650	31100	15800	10	61
3 1/8	4.724	3.543	3.150	2.756	10100	29800	15800	10	61
3 1/4	4.724	3.543	3.150	2.756	10500	28700	15800	10	61
3 3/8	4.921	3.543	3.150	2.756	11900	30000	16500	10	61
3 7/16	5.118	3.543	3.150	2.756	12100	29400	15800	10	61
3 1/2	5.118	3.543	3.150	2.756	12300	28900	15800	10	61
3 5/8	5.315	3.543	3.150	2.756	12700	28000	15200	10	61
3 3/4	5.709	4.488	4.016	3.543	18100	29700	15200	12	107
3 7/8	5.709	4.488	4.016	3.543	18700	28700	15200	12	107
3 15/16	5.709	4.488	4.016	3.543	19000	28300	15200	12	107
4	5.709	4.488	4.016	3.543	19300	27800	15200	12	107
4 3/8	6.102	4.488	4.016	3.543	23000	27700	15500	12	107
4 1/2	6.496	4.488	4.016	3.543	27600	31500	17000	12	107
4 3/4	6.496	4.488	4.016	3.543	29100	29800	17000	12	107
4 15/16	7.087	5.118	4.567	4.094	35800	28300	15900	14	170
5	7.087	5.118	4.567	4.094	36200	27900	15900	14	170
5 7/16	7.480	5.118	4.567	4.094	46000	30000	17500	14	170
5 1/2	7.480	5.118	4.567	4.094	46500	29600	17500	14	170
5 15/16	7.874	5.118	4.567	4.094	53800	29400	17800	14	170
6	8.268	5.118	4.567	4.094	58600	30700	18100	14	170
6 7/16	8.858	6.378	5.748	5.276	73600	26100	15500	16	266
6 1/2	8.858	6.378	5.748	5.276	74300	25800	15500	16	266
6 15/16	9.252	6.378	5.748	5.276	85000	25900	15900	16	266
7	9.252	6.378	5.748	5.276	85800	25700	15900	16	266
7 7/16	9.843	6.378	5.748	5.276	97200	25800	15900	16	266
7 1/2	9.843	6.378	5.748	5.276	98000	25600	15900	16	266
7 15/16	10.236	6.378	5.748	5.276	104000	24200	15400	16	266
8	10.433	6.378	5.748	5.276	105000	24000	15100	16	266
9	12.008	6.535	5.748	5.276	153000	28000	17300	16	266