Locking Assemblies RfN 7005
Three piece self-centering design for heavy duty torques.
ℹ This series is also available in true inch sizes.
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
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.
