Locking Assemblies RfN 7005 | RINGFEDER®

Three piece self-centering design for heavy duty torques.

ℹ This series is also available in true inch sizes.

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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.

CAD
d
mm
D
mm
L
mm
L1
mm
L3
mm
T
Nm
TA
Nm
pW
N/mm2
pN
N/mm2
DG
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
CAD d
inch 		D
inch 		L
inch 		L1
inch 		L3
inch 		T
ft-lbs 		pW
psi 		pN
psi 		DG
mm 		TA
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

Images & Drawings

Dimensions Dimensions

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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RINGFEDER® Locking Assemblies – How to Use Them?

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Product Paper RINGFEDER® Locking Assemblies

Product Paper RINGFEDER® Locking Assemblies

EN English DE German
Tech Paper Locking Assemblies RINGFEDER® RfN 7005

Tech Paper Locking Assemblies RINGFEDER® RfN 7005

EN English DE German US English (Inch)
Instruction Manual Locking Assemblies RINGFEDER® RfN 7005

Instruction Manual Locking Assemblies RINGFEDER® RfN 7005

DE German EN English

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