Radial Locking Nut Series R
Radial Locking Nut Series R
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  • Radial Locking Nut Series R
  • Radial Locking Nut Series R

Radial Locking Nut Series R

Classification:

Precision locking nut

Material: C45 Heat treatment: T235 Thread accuracy: ISO-4H Flatness deviation: ≤0.005mm

Key words: precision ball screw, precision lock nut, screw, linear guide rail pressure block

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  • Product Description
    • Commodity name: Radial Locking Nut Series R

    Material: C45 Heat treatment: T235 Thread accuracy: ISO-4H Flatness deviation: ≤0.005mm

    The locking method of the R-type locking nut is forced locking by three radially equidistant locking copper pins on the outer circle. The phosphor bronze locking pins, which are machined together with the nut thread, will not deform and will not damage the thread on the shaft, maintaining the original precision even after multiple assemblies and disassemblies. The R series precision locking nuts are favored for their excellent cost-performance ratio.

    Product Technical Parameters

    Model Size Tightening Torque
    Nm    		 Axial Load
    (kN)    		 Weight
    Kg
    D h d n×g t 3-m
    JA/R-M6×0.5 16 8 11 3×3 2.0 M5 4.5 18 0.016
    JA/R-M6×1.0 16 8 11 3×3 2.0 M5 4.5 18 0.016
    JA/R-M8×0.75 16 8 11 3×3 2.0 M5 4.5 24 0.019
    JA/R-M8×1.0 16 8 11 3×3 2.0 M5 4.5 24 0.019
    JA/R-M10×0.75 18 8 13 3×3 2.0 M5 4.5 33 0.021
    JA/R-M10×1.0 18 8 13 3×3 2.0 M5 4.5 33 0.021
    JA/R-M12×1.0 20 8 16 3×3 2.0 M5 4.5 40 0.027
    JA/R-M12×1.25 20 8 15 3×3 2.0 M5 4.5 40 0.027
    JA/R-M12×1.5 22 8 17 3×3 2.0 M5 4.5 40 0.027
    JA/R-M14×1.0 25 8 20 3×3 2.0 M5 4.5 53 0.033
    JA/R-M14×1.5 25 8 20 3×3 2.0 M5 4.5 53 0.033
    JA/R-M15×1.0 25 8 20 3×3 2.0 M5 4.5 56 0.034
    JA/R-M15×1.5 25 8 20 3×3 2.0 M5 4.5 56 0.034
    JA/R-M16×1.0 28 10 23 3×4 2.0 M5 4.5 57 0.040
    JA/R-M16×1.5 28 10 23 3×4 2.0 M5 4.5 57 0.040
    JA/R-M17×1.0 28 10 23 3×4 2.0 M5 4.5 60 0.041
    JA/R-M17×1.5 28 10 23 3×4 2.0 M5 4.5 60 0.041
    JA/R-M18×1.0 30 10 25 3×4 2.0 M5 4.5 62 0.043
    JA/R-M18×1.5 30 10 25 3×4 2.0 M5 4.5 62 0.043
    JA/R-M20×1.0 32 10 27 3×4 2.0 M5 4.5 69 0.051
    JA/R-M20×1.5 32 10 27 3×4 2.0 M5 4.5 69 0.051
    JA/R-M22×1.5 35 10 30 3×4 2.0 M5 4.5 81 0.059
    JA/R-M24×1.5 38 12 33 3×5 2.0 M6 8.0 90 0.076
    JA/R-M25×1.5 38 12 33 3×5 2.0 M6 8.0 93 0.084
    JA/R-M27×1.5 42 12 37 3×5 2.0 M6 8.0 98 0.096
    JA/R-M28×1.5 42 12 37 3×5 2.0 M6 8.0 103 0.099
    JA/R-M30×1.5 45 12 40 3×5 2.0 M6 8.0 112 0.104
    JA/R-M32×1.5 47 12 42 3×5 2.0 M6 8.0 125 0.109
    JA/R-M33×1.5 50 12 47 3×5 2.0 M6 8.0 134 0.120
    JA/R-M35×1.5 52 12 47 3×5 2.0 M6 8.0 137 0.125
    JA/R-M36×1.5 55 14 49 3×6 2.5 M6 8.0 143 0.149
    JA/R-M38×1.5 55 14 49 3×6 2.5 M6 8.0 153 0.156
    JA/R-M39×1.5 58 14 52 3×6 2.5 M6 8.0 153 0.159
    JA/R-M40×1.5 58 14 52 3×6 2.5 M6 8.0 157 0.162
    JA/R-M42×1.5 62 14 56 3×6 2.5 M6 8.0 176 0.180
    JA/R-M45×1.5 65 14 59 3×6 2.5 M6 8.0 181 0.190
    JA/R-M48×1.5 68 14 62 3×6 2.5 M6 8.0 193 0.224
    JA/R-M50×1.5 70 14 64 3×6 2.5 M8 18.0 205 0.232
    JA/R-M50×2.0 70 14 64 3×6 2.5 M8 18.0 205 0.232
    JA/R-M52×1.5 73 16 66 3×7 3.0 M8 18.0 213 0.274
    JA/R-M52×2.0 73 16 66 3×7 3.0 M8 18.0 213 0.274
    JA/R-M55×1.5 75 16 68 3×7 3.0 M8 18.0 229 0.302
    JA/R-M55×2.0 75 16 68 3×7 3.0 M8 18.0 229 0.302
    JA/R-M56×1.5 77 16 70 3×7 3.0 M8 18.0 240 0.404
    JA/R-M56×2.0 77 16 70 3×7 3.0 M8 18.0 240 0.404
    JA/R-M58×1.5 77 16 70 3×7 3.0 M8 18.0 248 0.415
    JA/R-M58×2.0 77 16 70 3×7 3.0 M8 18.0 248 0.415
    JA/R-M60×1.5 80 16 73 3×7 3.0 M8 18.0 255 0.444
    JA/R-M60×2.0 80 16 73 3×7 3.0 M8 18.0 255 0.444
    JA/R-M64×2.0 85 16 78 3×7 3.0 M8 18.0 275 0.468
    JA/R-M65×2.0 85 16 78 3×7 3.0 M8 18.0 280 0.474
    JA/R-M68×2.0 92 18 84 3×8 3.5 M8 18.0 300 0.553
    JA/R-M70×2.0 92 18 84 3×8 3.5 M8 18.0 305 0.566
    JA/R-M72×2.0 95 18 87 3×8 3.5 M8 18.0 320 0.580
    JA/R-M75×2.0 98 18 90 3×8 3.5 M8 18.0 331 0.600
    JA/R-M76×2.0 100 18 92 3×8 3.5 M8 18.0 342 0.606
    JA/R-M80×2.0 105 18 97 3×8 3.5 M8 18.0 355 0.758
    JA/R-M85×2.0 110 18 102 6×8 3.5 M8 18.0 385 0.797
    JA/R-M90×2.0 120 20 110 6×10 4.0 M8 18.0 410 0.929
    JA/R-M95×2.0 125 20 115 6×10 4.0 M8 18.0 450 0.972
    JA/R-M100×2.0 130 20 120 6×10 4.0 M8 18.0 465 1.015
    JA/R-M105×2.0 140 22 128 6×12 5.0 M8 18.0 495 1.164
    JA/R-M110×2.0 145 22 133 6×12 5.0 M8 18.0 520 1.412
    JA/R-M115×2.0 150 22 138 6×12 5.0 M8 18.0 550 1.466
    JA/R-M120×2.0 155 24 143 6×12 5.0 M8 18.0 580 1.658
    JA/R-M125×2.0 160 24 148 6×12 5.0 M8 18.0 610 1.718
    JA/R-M130×2.0 165 24 153 6×12 5.0 M8 18.0 630 1.777
    JA/R-M130×3.0 165 24 153 6×12 5.0 M8 18.0 630 1.777
    JA/R-M135×2.0 175 26 161 6×14 6.0 M10 35.0 670 1.989
    JA/R-M135×3.0 175 26 161 6×14 6.0 M10 35.0 670 1.989
    JA/R-M140×2.0 180 26 166 6×14 6.0 M10 35.0 690 2.053
    JA/R-M140×3.0 180 26 166 6×14 6.0 M10 35.0 690 2.053
    JA/R-M145×2.0 190 26 176 6×14 6.0 M10 35.0 720 2.418
    JA/R-M145×3.0 190 26 176 6×14 6.0 M10 35.0 720 2.418
    JA/R-M150×2.0 195 26 181 6×14 6.0 M10 35.0 750 2.807
    JA/R-M150×3.0 195 26 181 6×14 6.0 M10 35.0 750 2.807
    JA/R-M155×2.0 200 28 184 6×16 7.0 M10 35.0 830 2.760
    JA/R-M155×3.0 200 28 184 6×16 7.0 M10 35.0 830 2.760
    JA/R-M160×3.0 210 28 194 6×16 7.0 M10 35.0 980 2.838
    JA/R-M165×3.0 210 28 194 6×16 7.0 M10 35.0 980 2.915
    JA/R-M170×3.0 220 28 204 6×16 7.0 M10 35.0 1130 3.369
    JA/R-M180×3.0 230 30 210 6×18 8.0 M12 60.0 1300 3.795
    JA/R-M190×3.0 240 30 220 6×18 8.0 M12 60.0 1470 3.980
    JA/R-M200×3.0 250 32 230 6×18 8.0 M12 60.0 1600 4.442
    JA/R-M210×3.0 260 34 240 6×18 8.0 M12 60.0 2000 4.930
    JA/R-M220×3.0 270 34 250 6×18 8.0 M12 60.0 2000 5.140
    JA/R-M230×4.0 280 34 260 6×18 8.0 M12 60.0 2000 5.349
    JA/R-M240×4.0 290 34 270 6×18 8.0 M12 60.0 2200 5.559
    JA/R-M250×4.0 300 36 280 6×18 8.0 M12 60.0 2400 6.108
    JA/R-M260×4.0 310 36 290 6×18 8.0 M12 60.0 2400 6.330
    JA/R-M280×4.0 330 36 310 6×18 8.0 M12 60.0 2650 6.775
    JA/R-M300×4.0 350 36 330 6×18 8.0 M12 60.0 2800 7.219

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