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Locking Assembly RfN 7061 stainless steel

Self-centering 2-piece Locking Assem­blies for medium torques. During mounting, minor axial displacement of the hub occurs in opposite direction of the screw head. Due to the small number of screws, cost savings during mounting are ensured. For disassembly only few release screws are required.

RINGFEDER® RfN 7061

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metric inch
CAD d D L L1 T pW pN DG TA
  mm mm mm mm Nm N/mm2 N/mm2 mm Nm
  6 16 13,5 11 3 49 19 2,5 0,5
  6,35 16 13,5 11 3 49 19 2,5 0,5
  7 17 13,5 11 3 42 17 2,5 0,5
  8 18 13,5 11 4 37 17 2,5 0,5
  9 20 15,5 13 6 37 17 2,5 0,5
  9,53 20 15,5 13 6 37 17 2,5 0,5
  10 20 15,5 13 6 33 17 2,5 0,5
  11 22 15,5 13 7 30 15 2,5 0,5
  12 22 15,5 13 7 26 15 2,5 0,5
  14 26 20 17 19 57 30 3 1,3
  15 28 20 17 22 55 27 3 1,3
  16 32 21 17 38 71 35 4 2,9
  17 35 25 21 41 66 33 4 2,9
  18 35 25 21 44 63 33 4 2,9
  19 35 25 21 46 60 33 4 2,9
  20 38 26 21 82 77 41 5 5,7
  22 40 26 21 88 71 38 5 5,7
  24 47 32 26 193 108 41 6 14
  25 47 32 26 201 104 41 6 14
  25,4 47 32 26 205 100 41 6 14
  28 50 32 26 341 143 55 6 14
  30 55 32 26 364 135 52 6 14
  32 55 35 26 387 127 52 6 14
  35 60 35 29 565 127 52 6 14
  38 65 35 29 620 120 49 6 14
  40 65 35 29 651 112 49 6 14
  42 75 44 36 930 127 49 8 34
  45 75 44 36 1007 120 49 8 34
  48 80 44 36 1433 151 63 8 34
  50 80 44 36 1472 143 63 8 34
CAD d D L L1 T pW pN DG TA
  inch inch inch inch ft-lbs psi psi mm ft-lbs
  0.236 0.630 0.531 0.433 2.2 7101 2754 2.5 0.4
  0.250 0.630 0.531 0.433 2.2 7101 2754 2.5 0.4
  0.276 0.669 0.531 0.433 2.2 6087 2464 2.5 0.4
  0.315 0.709 0.531 0.433 3.0 5362 2464 2.5 0.4
  0.354 0.787 0.610 0.512 4.4 5362 2464 2.5 0.4
  0.375 0.787 0.610 0.512 4.4 5362 2464 2.5 0.4
  0.394 0.787 0.610 0.512 4.4 4783 2464 2.5 0.4
  0.433 0.866 0.610 0.512 5.2 4348 2174 2.5 0.4
  0.472 0.866 0.610 0.512 5.2 3768 2174 2.5 0.4
  0.551 1.024 0.787 0.669 14.0 8261 4348 3 1.0
  0.591 1.102 0.787 0.669 16.2 7971 3913 3 1.0
  0.630 1.260 0.827 0.669 28.0 10290 5072 4 2.1
  0.669 1.378 0.984 0.827 30.2 9565 4783 4 2.1
  0.709 1.378 0.984 0.827 32.5 9130 4783 4 2.1
  0.748 1.378 0.984 0.827 33.9 8696 4783 4 2.1
  0.787 1.496 1.024 0.827 60.5 11159 5942 5 4.2
  0.866 1.575 1.024 0.827 64.9 10290 5507 5 4.2
  0.945 1.850 1.260 1.024 142.4 15652 5942 6 10.3
  0.984 1.850 1.260 1.024 148.3 15072 5942 6 10.3
  1.000 1.850 1.260 1.024 151.2 14493 5942 6 10.3
  1.102 1.969 1.260 1.024 251.5 20725 7971 6 10.3
  1.181 2.165 1.260 1.024 268.5 19565 7536 6 10.3
  1.260 2.165 1.378 1.024 285.4 18406 7536 6 10.3
  1.378 2.362 1.378 1.142 416.7 18406 7536 6 10.3
  1.496 2.559 1.378 1.142 457.3 17391 7101 6 10.3
  1.575 2.559 1.378 1.142 480.2 16232 7101 6 10.3
  1.654 2.953 1.732 1.417 685.9 18406 7101 8 25.1
  1.772 2.953 1.732 1.417 742.7 17391 7101 8 25.1
  1.890 3.150 1.732 1.417 1056.9 21884 9130 8 25.1
  1.969 3.150 1.732 1.417 1085.7 20725 9130 8 25.1

Characteristics

  • Self-centering 2-piece Locking Assemblies for medium torques. During mounting, minor axial displacement of the hub occurs in opposite direction of the screw head. Due to the small number of screws, cost savings during mounting are ensured. For disassembly only few release screws are required.

Tolerances

We recommend the following mounting tolerances

Shaft: h8; Hub: H8

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