Locking Assemblies RfN 7110

Low profile unit fits into hubs with smaller outside diameter and no axial displacement.

Technical Data & CAD Models

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d mm	D mm	d₁ mm	d₃ mm	L mm	L₁ mm	L₄ mm	T Nm	p_W N/mm²	p_N N/mm²	T_A Nm
8	15	19	24,3	28	24	12	30	230	120	4
9	16	20	25,3	31	27	14	34	170	100	4
10	16	20	25,3	31	27	14	37	160	100	4
11	18	23	28,8	31	27	14	51	180	110	5
12	18	23	28,8	31	27	14	56	155	110	5
13	23	28	33,8	31	27	14	61	150	85	5
14	23	28	33,8	31	27	14	65	140	85	5
15	24	31	39,3	42	36	16	110	180	115	17
16	24	31	39,3	42	36	16	120	170	115	17
17	26	33	42	44	38	18	165	190	135	17
18	26	33	42	44	38	18	180	180	135	17
19	27	34	43	44	38	18	190	170	125	17
20	28	35	44	44	38	18	200	150	115	17
22	32	39,5	47,8	51	45	25	230	115	80	17
24	34	41,5	49,9	51	45	25	255	105	75	17
25	34	41,5	49,9	51	45	25	255	100	75	17
28	39	46	54,9	51	45	25	370	110	80	17
30	41	48	57	51	45	25	475	125	90	17
32	43	50,5	59	56	50	30	505	95	75	17
35	47	54	63	56	50	30	740	120	90	17
38	50	57	66	56	50	30	800	110	85	17
40	53	60	69	58	52	32	950	110	85	17
42	55	62	71	58	52	32	995	105	80	17
45	59	68,5	79	72	64	40	1750	130	100	41
48	62	71,5	82	72	64	40	1870	120	95	41
50	65	74,5	85	82	74	50	2430	115	90	41
55	71	80	91	82	74	50	2670	105	80	41
60	77	86	97	82	74	50	2920	95	75	41
65	84	93	104	82	74	50	3160	90	70	41
70	90	101	114	101	91	60	4330	85	70	83
75	95	106	119	101	91	60	5310	90	75	83
80	100	111	124	106	96	65	7580	110	85	83
85	106	117	130	106	96	65	7990	100	80	83
90	112	123	136	106	96	65	9960	110	90	83
95	120	131	144	106	96	65	10500	105	85	83
100	125	138	153	114	102	65	13600	125	100	145
110	140	153	168	119	107	70	15000	105	80	145
120	155	168	185	139	127	90	21800	100	75	145
130	165	178	195	139	127	90	23700	90	70	145

d inch	D inch	D_B1 inch	L inch	L₁ inch	L₄ inch	T ft-lbs	p_W psi	p_N psi	D_G mm	T_A ft-lbs
0.315	0.591	1.063	1.102	0.945	0.472	22	33333	17391	4	3
0.354	0.630	1.102	1.220	1.063	0.551	25	24638	14493	4	3
0.394	0.630	1.102	1.220	1.063	0.551	27	23188	14493	4	3
0.433	0.709	1.260	1.220	1.063	0.551	38	26087	15942	4	3.7
0.472	0.709	1.260	1.220	1.063	0.551	41	22464	15942	4	3.7
0.512	0.906	1.496	1.220	1.063	0.551	45	21739	12319	4	3.7
0.551	0.906	1.496	1.220	1.063	0.551	48	20290	12319	4	3.7
0.591	0.945	1.732	1.654	1.417	0.630	81	26087	16667	6	13
0.630	0.945	1.732	1.654	1.417	0.630	89	24638	16667	6	13
0.669	1.024	1.850	1.732	1.496	0.709	122	27536	19565	6	13
0.709	1.024	1.850	1.732	1.496	0.709	133	26087	19565	6	13
0.748	1.063	1.890	1.732	1.496	0.709	140	24638	18116	6	13
0.787	1.102	1.929	1.732	1.496	0.709	148	21739	16667	6	13
0.866	1.260	2.087	2.008	1.772	0.984	170	16667	11594	6	13
0.945	1.339	2.165	2.008	1.772	0.984	188	15217	10870	6	13
0.984	1.339	2.165	2.008	1.772	0.984	188	14493	10870	6	13
1.102	1.535	2.362	2.008	1.772	0.984	273	15942	11594	6	13
1.181	1.614	2.441	2.008	1.772	0.984	350	18116	13043	6	13
1.260	1.693	2.520	2.205	1.969	1.181	372	13768	10870	6	13
1.378	1.850	2.677	2.205	1.969	1.181	546	17391	13043	6	13
1.496	1.969	2.795	2.205	1.969	1.181	590	15942	12319	6	13
1.575	2.087	2.913	2.283	2.047	1.260	701	15942	12319	6	13
1.654	2.165	3.031	2.283	2.047	1.260	734	15217	11594	6	13
1.772	2.323	3.346	2.835	2.520	1.575	1291	18841	14493	8	30
1.890	2.441	3.425	2.835	2.520	1.575	1379	17391	13768	8	30
1.969	2.559	3.583	3.228	2.913	1.969	1792	16667	13043	8	30
2.165	2.795	3.858	3.228	2.913	1.969	1969	15217	11594	8	30
2.362	3.031	4.094	3.228	2.913	1.969	2154	13768	10870	8	30
2.559	3.307	4.331	3.228	2.913	1.969	2331	13043	10145	8	30
2.756	3.543	4.685	3.976	3.583	2.362	3194	12319	10145	10	61
2.953	3.740	4.961	3.976	3.583	2.362	3917	13043	10870	10	61
3.150	3.937	5.157	4.173	3.780	2.559	5591	15942	12319	10	61
3.346	4.173	5.394	4.173	3.780	2.559	5893	14493	11594	10	61
3.543	4.409	5.630	4.173	3.780	2.559	7346	15942	13043	10	61
3.740	4.724	6.024	4.173	3.780	2.559	7745	15217	12319	10	61
3.937	4.921	6.378	4.488	4.016	2.559	10031	18116	14493	12	107
4.331	5.512	6.969	4.685	4.213	2.756	11064	15217	11594	12	107
4.724	6.102	7.677	5.472	5.000	3.543	16079	14493	10870	12	107
5.118	6.496	8.071	5.472	5.000	3.543	17480	13043	10145	12	107

Images & Drawings

Dimensions

Product Characteristics

Specially small dimensioned self-centering locking assembly without axial displacement. As the locking screws are located out of the actual clamping area and the pressures are relatively low, the hub can be designed economically small.

Explanations

L = Overall width
L₁ = Overall width (without screws)
L₃ = Clamping length
L₄ = Installation length up to colar
D₁ = Collar outer diameter
d₁ = Pitch circle diameter
d = Inner ring diameter
D = Outer diameter
D₃ = Collar outer diameter

RINGFEDER® Locking Assemblies – How to Use Them?

Learn more about application and functionality of our premium-quality, high-performance RINGFEDER^® Locking Assemblies in our short video.

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Product Paper RINGFEDER® Locking Assemblies

Tech Paper Locking Assemblies RINGFEDER® RfN 7110

Instruction Manual Locking Assemblies RINGFEDER® RfN 7110

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Locking Assemblies RfN 7110

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