www.jbj.co.uk/couplings.html#flender TYPE BNT Torsionally Flexible Jaw Couplings Part 1/2 Coupling Element Part 3 Part 1/2 Part 4 Variant A Variant B G_MD10_EN_00243 ØD1 ØDA ØND1 ØND2 ØD2 ØD3 J J J J 1 2 1 2 NL1 S NL2 LG 30 35 45 50 56 65 75 85 100 50 58 68 80 90 105 115 135 170 0 0 0 0 0 0 0 0 0 35 40 48 55 62 75 82 96 120 71 78 92 102 123 128 143 156 171 177 197 235 0.00015 0.0003 0.0009 0.002 0.003 0.006 0.011 0.011 0.023 0.023 0.065 0.065 0.6 0.8 1.4 2.3 3.2 4.4 6 6.5 9.4 9.6 17.2 20.7 24 28 38 42 48 55 65 75 90 45 95 190 265 330 460 670 1400 2500 65 160 325 450 550 700 1000 2000 3700 14500 12500 10000 8500 7500 6500 6000 5000 4000 57 67 82 97 107 123 138 163 205 25 28 36 43 48 57 64 76 95 18 20 24 26 28 30 35 40 45 37 41 45 48 50 60 65 75 85 1.5 1 1.5 1.5 2 2 2.5 2.5 3 1008 1108 1108 1610 1615 2012 2012 2517 2) 2517 3020 2) 3020 3535 2) Mass moment of inertia Weight m (kg) Dimensions (mm) ↗Article no. 1)* Speed nKmax (rpm) D1 Keyway DIN 6885 DA ND1 NL1 D3 S S2 ΔS2 LG 92 Shore A (Nm) 95 Shore A (Nm) min. max. ± Rated Torque TKN Size Taper Clamping Bush Size 10 10 10 14 14 14 14 55 160 65 25 80 25 28 28 42 42 50 50 60 60 75 75 90 D2 Keyway DIN 6885 min. max. 54 58 58 86 80 100 100 118 118 142 142 170 ND2 Type A Type B 23 23 23 26 39 33 33 46 46 52 52 90 NL2 J 1 2 (kgm ) J2 2 (kgm ) 2LC0160-2AF 2LC0160-3AF 2LC0160-4AF 2LC0160-5AF 2LC0160-6AF 2LC0160-7AF 2LC0160-8AF 2LC0161-0AF 2LC0160-1AF 2LC0160-2AE 2LC0160-3AE 2LC0160-4AE 2LC0160-5AE 2LC0160-6AE 2LC0160-7AE 2LC0160-8AE 2LC0161-0AE 2LC0160-1AE 0.0002 0.0005 0.0013 0.002 0.004 0.006 0.008 0.014 0.016 0.036 0.06 0.00015 10 #DriveLineHarmony S2 Coupling Element » N-BIPEX coupling BNT, size 42, variant B. » Part 4: With taper clamping bushes, size 1610, bore D2 32 H7 mm, with keyway to DIN 6885-1 Ordering example » Part 1/2: Bore D1 42 H7 mm, with keyway to DIN 6885-1 and set screw. » Coupling element hardness 92 ShoreA. Ordering Code: 2LC0160-4AF99-0AA0-Z L0V+M0T 2) Taper clamping bush version only possible in part 4. 1) To identify complete item numbers specifying the available finish boring options and further order options, please contact jbj Techniques Ltd. technical office, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk » T for the 95 ShoreA coupling element is limited to 2 x T for types KN Kmax BWT and BNT contrary to the table on page 4 of this catalogue. When using the 64 ShoreD coupling element, the same torque values apply as for the 95 ShoreA coupling element. . Notes Configurable variants1) With taper clamping bush. » ØD2 Without taper clamping bush. » Coupling element hardness 92 ShoreA 95 ShoreA » Weights apply to a whole coupling in the version without taper clamping bush. » Type A With taper clamping bush. » ØD1 Without taper clamping bush. B » Mass moments of inertia apply to a coupling half with maximum bore diameter and without taper clamping bush.
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