NK Needle Roller Series

nk needle roller drawing
Reference
d = inner ring dimension
D = Outer ring dimension
B = Bearing width
PDF file
Ref d D B rs Shaft Diameter Load Rating Limiting Speed Weight OR Material IR Material Ball Material
static dynamic Grease Oil
NK 5/10B.TN  technical drawing NK 5/10B.TN 5.00 10.00 10.00 0.15 5.00 2 2 24.0 39.0 3 AISI52100 AISI52100 AISI52100
NK 5/12TN  technical drawing NK 5/12TN 5.00 10.00 12.00 0.15 5.00 3 3 24.0 39.0 4 AISI52100 AISI52100 AISI52100
NK 6/10  technical drawing NK 6/10 6.00 12.00 10.00 0.15 6.00 3 2 22.0 36.0 5 AISI52100 AISI52100 AISI52100
NK 6/12TN  technical drawing NK 6/12TN 6.00 12.00 12.00 0.15 6.00 3 3 22.0 36.0 6 AISI52100 AISI52100 AISI52100
NK 7/10TN  technical drawing NK 7/10TN 7.00 14.00 10.00 0.30 7.00 3 3 20.0 34.0 7 AISI52100 AISI52100 AISI52100
NK 7/12TN  technical drawing NK 7/12TN 7.00 14.00 12.00 0.30 7.00 3 3 20.0 34.0 8 AISI52100 AISI52100 AISI52100
NK 8/12  technical drawing NK 8/12 8.00 15.00 12.00 0.30 8.00 4 4 19.0 32.0 8 AISI52100 AISI52100 AISI52100
NK 8/16  technical drawing NK 8/16 8.00 15.00 16.00 0.30 8.00 5 6 19.0 32.0 12 AISI52100 AISI52100 AISI52100
NK 9/12  technical drawing NK 9/12 9.00 16.00 12.00 0.30 9.00 4 5 18.0 30.0 10 AISI52100 AISI52100 AISI52100
NK 9/16  technical drawing NK 9/16 9.00 16.00 16.00 0.30 9.00 6 7 18.0 30.0 13 AISI52100 AISI52100 AISI52100
NK 10/12  technical drawing NK 10/12 10.00 17.00 12.00 0.30 10.00 5 6 17.0 28.0 10 AISI52100 AISI52100 AISI52100
NK 10/16  technical drawing NK 10/16 10.00 17.00 16.00 0.30 10.00 6 7 17.0 28.0 13 AISI52100 AISI52100 AISI52100
NK 12/12  technical drawing NK 12/12 12.00 19.00 12.00 0.30 12.00 6 7 16.0 26.0 12 AISI52100 AISI52100 AISI52100
NK 12/16  technical drawing NK 12/16 12.00 19.00 16.00 0.30 12.00 6 9 16.0 26.0 16 AISI52100 AISI52100 AISI52100
RNA 4900  technical drawing RNA 4900 14.00 22.00 13.00 0.30 14.00 9 9 15.0 25.0 16 AISI52100 AISI52100 AISI52100
NK 14/16  technical drawing NK 14/16 14.00 22.00 16.00 0.30 14.00 10 12 15.0 25.0 21 AISI52100 AISI52100 AISI52100
NK 14/20  technical drawing NK 14/20 14.00 22.00 20.00 0.30 14.00 13 16 15.0 25.0 25 AISI52100 AISI52100 AISI52100
NK 15/16  technical drawing NK 15/16 15.00 23.00 16.00 0.30 15.00 11 13 14.4 24.0 21 AISI52100 AISI52100 AISI52100
NK 15/20  technical drawing NK 15/20 15.00 23.00 20.00 0.30 15.00 14 17 14.4 24.0 27 AISI52100 AISI52100 AISI52100
RNA 4901  technical drawing RNA 4901 16.00 24.00 13.00 0.30 16.00 9 11 14.0 23.0 17 AISI52100 AISI52100 AISI52100
NK 16/16  technical drawing NK 16/16 16.00 24.00 16.00 0.30 16.00 11 14 14.0 23.0 22 AISI52100 AISI52100 AISI52100
NK 16/20  technical drawing NK 16/20 16.00 24.00 20.00 0.30 16.00 14 19 14.0 23.0 28 AISI52100 AISI52100 AISI52100
RNA 6901  technical drawing RNA 6901 16.00 24.00 22.00 0.30 16.00 14 20 14.0 23.0 31 AISI52100 AISI52100 AISI52100
NK 17/16  technical drawing NK 17/16 17.00 25.00 16.00 0.30 17.00 12 15 14.0 23.0 24 AISI52100 AISI52100 AISI52100
NK 17/20  technical drawing NK 17/20 17.00 25.00 20.00 0.30 17.00 14 19 14.0 23.0 30 AISI52100 AISI52100 AISI52100
NK 18/16  technical drawing NK 18/16 18.00 26.00 16.00 0.30 18.00 13 16 14.0 22.0 25 AISI52100 AISI52100 AISI52100
NK 18/20  technical drawing NK 18/20 18.00 26.00 20.00 0.30 18.00 14 20 14.0 22.0 31 AISI52100 AISI52100 AISI52100
NK 19/16  technical drawing NK 19/16 19.00 27.00 16.00 0.30 19.00 13 17 14.0 22.0 26 AISI52100 AISI52100 AISI52100
NK 19/20  technical drawing NK 19/20 19.00 27.00 20.00 0.30 19.00 15 22 14.0 22.0 32 AISI52100 AISI52100 AISI52100
RNA 4902  technical drawing RNA 4902 20.00 28.00 13.00 0.30 20.00 11 14 13.0 20.0 22 AISI52100 AISI52100 AISI52100
NK 20/16  technical drawing NK 20/16 20.00 28.00 16.00 0.30 20.00 13 18 13.0 20.0 27 AISI52100 AISI52100 AISI52100
NK 20/20  technical drawing NK 20/20 20.00 28.00 20.00 0.30 20.00 16 21 13.0 20.0 34 AISI52100 AISI52100 AISI52100
RNA 6902  technical drawing RNA 6902 20.00 28.00 23.00 0.30 20.00 17 26 13.0 20.0 40 AISI52100 AISI52100 AISI52100
NKS 20  technical drawing NKS 20 20.00 32.00 20.00 0.60 20.00 23 25 13.0 20.0 49 AISI52100 AISI52100 AISI52100
NK 21/16  technical drawing NK 21/16 21.00 29.00 16.00 0.30 21.00 14 19 13.0 20.0 28 AISI52100 AISI52100 AISI52100
NK 21/20  technical drawing NK 21/20 21.00 29.00 20.00 0.30 21.00 17 26 13.0 20.0 35 AISI52100 AISI52100 AISI52100
RNA 4903  technical drawing RNA 4903 22.00 30.00 13.00 0.30 22.00 11 15 12.0 19.0 22 AISI52100 AISI52100 AISI52100
NK 22/16  technical drawing NK 22/16 22.00 30.00 16.00 0.30 22.00 14 20 12.0 19.0 30 AISI52100 AISI52100 AISI52100
NK 22/20  technical drawing NK 22/20 22.00 30.00 20.00 0.30 22.00 16 25 12.0 19.0 37 AISI52100 AISI52100 AISI52100
RNA 6903  technical drawing RNA 6903 22.00 30.00 23.00 0.30 22.00 18 29 12.0 19.0 42 AISI52100 AISI52100 AISI52100
NKS 22  technical drawing NKS 22 22.00 35.00 20.00 0.60 22.00 21 26 12.0 19.0 61 AISI52100 AISI52100 AISI52100
NK 24/16  technical drawing NK 24/16 24.00 32.00 16.00 0.30 24.00 15 22 10.0 17.0 32 AISI52100 AISI52100 AISI52100
NK 24/20  technical drawing NK 24/20 24.00 32.00 20.00 0.30 24.00 17 29 10.0 17.0 40 AISI52100 AISI52100 AISI52100
NKS 24  technical drawing NKS 24 24.00 37.00 20.00 0.60 24.00 26 31 10.0 17.0 65 AISI52100 AISI52100 AISI52100
NK 25/16  technical drawing NK 25/16 25.00 33.00 16.00 0.30 25.00 15 22 10.0 17.0 33 AISI52100 AISI52100 AISI52100
NK 25/20  technical drawing NK 25/20 25.00 33.00 20.00 0.30 25.00 17 29 10.0 17.0 42 AISI52100 AISI52100 AISI52100
RNA 4904  technical drawing RNA 4904 25.00 37.00 17.00 0.30 25.00 19 24 10.0 17.0 52 AISI52100 AISI52100 AISI52100
RNA 6904  technical drawing RNA 6904 25.00 37.00 30.00 0.30 25.00 34 49 10.0 17.0 100 AISI52100 AISI52100 AISI52100
NKS 25  technical drawing NKS 25 25.00 38.00 20.00 0.60 25.00 28 34 10.0 17.0 68 AISI52100 AISI52100 AISI52100
NK 26/16  technical drawing NK 26/16 26.00 34.00 16.00 0.30 26.00 15 24 9.5 16.0 34 AISI52100 AISI52100 AISI52100
NK 26/20  technical drawing NK 26/20 26.00 34.00 20.00 0.30 26.00 18 30 9.5 16.0 42 AISI52100 AISI52100 AISI52100
NK 28/20  technical drawing NK 28/20 28.00 37.00 20.00 0.30 28.00 20 32 9.0 15.0 52 AISI52100 AISI52100 AISI52100
NK 28/30  technical drawing NK 28/30 28.00 37.00 30.00 0.30 28.00 27 52 9.0 15.0 82 AISI52100 AISI52100 AISI52100
RNA 49/22  technical drawing RNA 49/22 28.00 39.00 17.00 0.30 28.00 21 28 9.0 15.0 50 AISI52100 AISI52100 AISI52100
RNA 69/22  technical drawing RNA 69/22 28.00 39.00 30.00 0.30 28.00 36 51 9.0 15.0 98 AISI52100 AISI52100 AISI52100
NKS 28  technical drawing NKS 28 28.00 42.00 20.00 0.30 28.00 29 37 9.0 15.0 84 AISI52100 AISI52100 AISI52100
NK 29/20  technical drawing NK 29/20 29.00 38.00 20.00 0.30 29.00 22 34 8.5 14.0 54 AISI52100 AISI52100 AISI52100
NK 29/30  technical drawing NK 29/30 29.00 38.00 30.00 0.30 29.00 33 57 8.5 14.0 84 AISI52100 AISI52100 AISI52100
NK 30/20  technical drawing NK 30/20 30.00 40.00 20.00 0.30 30.00 23 36 8.5 14.0 65 AISI52100 AISI52100 AISI52100
NK 30/30  technical drawing NK 30/30 30.00 40.00 30.00 0.30 30.00 34 60 8.5 14.0 98 AISI52100 AISI52100 AISI52100
RNA 4905  technical drawing RNA 4905 30.00 42.00 17.00 0.30 30.00 24 32 8.5 14.0 61 AISI52100 AISI52100 AISI52100
RNA 6905  technical drawing RNA 6905 30.00 42.00 30.00 0.30 30.00 39 59 8.5 14.0 112 AISI52100 AISI52100 AISI52100
NKS 30  technical drawing NKS 30 30.00 45.00 22.00 0.60 30.00 32 40 8.5 14.0 104 AISI52100 AISI52100 AISI52100
NK 32/20  technical drawing NK 32/20 32.00 42.00 20.00 0.30 32.00 23 38 8.0 13.0 68 AISI52100 AISI52100 AISI52100
NK 32/30  technical drawing NK 32/30 32.00 42.00 30.00 0.30 32.00 33 62 8.0 13.0 102 AISI52100 AISI52100 AISI52100
RNA 49/28  technical drawing RNA 49/28 32.00 45.00 17.00 0.30 32.00 22 32 8.0 13.0 73 AISI52100 AISI52100 AISI52100
RNA 69/28  technical drawing RNA 69/28 32.00 45.00 30.00 0.30 32.00 40 60 8.0 13.0 135 AISI52100 AISI52100 AISI52100
NKS 32  technical drawing NKS 32 32.00 47.00 22.00 0.60 32.00 34 44 8.0 13.0 110 AISI52100 AISI52100 AISI52100
NK 35/20  technical drawing NK 35/20 35.00 45.00 20.00 0.30 35.00 24 42 7.5 12.0 74 AISI52100 AISI52100 AISI52100
NK 35/30  technical drawing NK 35/30 35.00 45.00 30.00 0.30 35.00 34 68 7.5 12.0 122 AISI52100 AISI52100 AISI52100
RNA 4906  technical drawing RNA 4906 35.00 47.00 17.00 0.30 35.00 23 34 7.5 12.0 69 AISI52100 AISI52100 AISI52100
RNA 6906  technical drawing RNA 6906 35.00 47.00 30.00 0.30 35.00 39 66 7.5 12.0 126 AISI52100 AISI52100 AISI52100
NKS 35  technical drawing NKS 35 35.00 50.00 22.00 0.60 35.00 34 48 7.5 12.0 118 AISI52100 AISI52100 AISI52100
NK 37/20  technical drawing NK 37/20 37.00 47.00 20.00 0.30 37.00 24 43 7.0 11.0 77 AISI52100 AISI52100 AISI52100
NK 37/30  technical drawing NK 37/30 37.00 47.00 30.00 0.30 37.00 35 71 7.0 11.0 113 AISI52100 AISI52100 AISI52100
NKS 37  technical drawing NKS 37 37.00 52.00 22.00 0.60 37.00 36 50 7.0 11.0 123 AISI52100 AISI52100 AISI52100
NK 38/20  technical drawing NK 38/20 38.00 48.00 20.00 0.30 38.00 21 42 7.0 11.0 79 AISI52100 AISI52100 AISI52100
NK 38/30  technical drawing NK 38/30 38.00 48.00 30.00 0.30 38.00 31 68 7.0 11.0 116 AISI52100 AISI52100 AISI52100
NK 40/20  technical drawing NK 40/20 40.00 50.00 20.00 0.30 40.00 25 47 6.7 10.0 83 AISI52100 AISI52100 AISI52100
NK 40/30  technical drawing NK 40/30 40.00 50.00 30.00 0.30 40.00 37 77 6.7 10.0 125 AISI52100 AISI52100 AISI52100
RNA 49/32  technical drawing RNA 49/32 40.00 52.00 20.00 0.60 40.00 29 47 6.7 10.0 89 AISI52100 AISI52100 AISI52100
RNA 69/32  technical drawing RNA 69/32 40.00 52.00 36.00 0.60 40.00 43 78 6.7 10.0 162 AISI52100 AISI52100 AISI52100
NKS 40  technical drawing NKS 40 40.00 55.00 22.00 0.60 40.00 37 54 6.7 10.0 129 AISI52100 AISI52100 AISI52100
NK 42/20  technical drawing NK 42/20 42.00 52.00 20.00 0.30 42.00 27 49 6.7 10.0 86 AISI52100 AISI52100 AISI52100
NK 42/30  technical drawing NK 42/30 42.00 52.00 30.00 0.30 42.00 38 80 6.7 10.0 130 AISI52100 AISI52100 AISI52100
RNA 4907  technical drawing RNA 4907 42.00 55.00 20.00 0.60 42.00 29 49 6.7 10.0 107 AISI52100 AISI52100 AISI52100
RNA 6907  technical drawing RNA 6907 42.00 55.00 36.00 0.60 42.00 44 83 6.7 10.0 193 AISI52100 AISI52100 AISI52100
NK 43/20  technical drawing NK 43/20 43.00 53.00 20.00 0.30 43.00 26 51 6.3 9.5 86 AISI52100 AISI52100 AISI52100
NK 43/30  technical drawing NK 43/30 43.00 53.00 30.00 0.30 43.00 38 83 6.3 9.5 133 AISI52100 AISI52100 AISI52100
NKS 43  technical drawing NKS 43 43.00 58.00 22.00 0.60 43.00 38 57 6.3 9.5 139 AISI52100 AISI52100 AISI52100
NK 45/20  technical drawing NK 45/20 45.00 55.00 20.00 0.30 45.00 27 53 6.3 9.5 91 AISI52100 AISI52100 AISI52100
NK 45/30  technical drawing NK 45/30 45.00 55.00 30.00 0.30 45.00 39 86 6.3 9.5 139 AISI52100 AISI52100 AISI52100
NKS 45  technical drawing NKS 45 45.00 60.00 22.00 0.60 45.00 41 60 6.0 9.0 145 AISI52100 AISI52100 AISI52100
NK 47/20  technical drawing NK 47/20 47.00 57.00 20.00 0.30 47.00 27 55 6.0 9.0 94 AISI52100 AISI52100 AISI52100
NK 47/30  technical drawing NK 47/30 47.00 57.00 30.00 0.30 47.00 39 90 6.0 9.0 142 AISI52100 AISI52100 AISI52100
RNA 4908  technical drawing RNA 4908 48.00 62.00 22.00 0.60 48.00 40 64 5.6 8.5 140 AISI52100 AISI52100 AISI52100
RNA 6908  technical drawing RNA 6908 48.00 62.00 40.00 0.60 48.00 64 116 5.6 8.5 256 AISI52100 AISI52100 AISI52100
NK 50/25  technical drawing NK 50/25 50.00 62.00 25.00 0.60 50.00 38 74 5.6 8.5 158 AISI52100 AISI52100 AISI52100
NK 50/35  technical drawing NK 50/35 50.00 62.00 35.00 0.60 50.00 50 106 5.6 8.5 221 AISI52100 AISI52100 AISI52100
NKS 50  technical drawing NKS 50 50.00 65.00 22.00 1.00 50.00 43 67 5.6 8.5 157 AISI52100 AISI52100 AISI52100
RNA 4909  technical drawing RNA 4909 52.00 68.00 22.00 0.60 52.00 42 70 5.3 8.0 182 AISI52100 AISI52100 AISI52100
RNA 6909  technical drawing RNA 6909 52.00 68.00 40.00 0.60 52.00 66 125 5.3 8.0 338 AISI52100 AISI52100 AISI52100
NK 55/25  technical drawing NK 55/25 55.00 68.00 25.00 0.60 55.00 40 82 5.0 7.5 180 AISI52100 AISI52100 AISI52100
NK 55/35  technical drawing NK 55/35 55.00 68.00 35.00 0.60 55.00 53 118 5.0 7.5 250 AISI52100 AISI52100 AISI52100
NKS 55  technical drawing NKS 55 55.00 72.00 22.00 1.00 55.00 43 72 5.0 7.5 221 AISI52100 AISI52100 AISI52100
RNA 4910  technical drawing RNA 4910 58.00 72.00 22.00 0.60 58.00 43 77 4.8 7.0 163 AISI52100 AISI52100 AISI52100
RNA 6910  technical drawing RNA 6910 58.00 72.00 40.00 0.60 58.00 67 132 4.8 7.0 310 AISI52100 AISI52100 AISI52100
NK 60/25  technical drawing NK 60/25 60.00 72.00 25.00 0.60 60.00 40 88 4.8 7.0 185 AISI52100 AISI52100 AISI52100
NK 60/35  technical drawing NK 60/35 60.00 72.00 35.00 0.60 60.00 55 130 4.8 7.0 258 AISI52100 AISI52100 AISI52100
NKS 60  technical drawing NKS 60 60.00 80.00 28.00 1.10 60.00 60 98 4.8 7.0 335 AISI52100 AISI52100 AISI52100
RNA 4911  technical drawing RNA 4911 63.00 80.00 25.00 1.00 63.00 58 100 4.5 6.7 255 AISI52100 AISI52100 AISI52100
RNA 6911  technical drawing RNA 6911 63.00 80.00 45.00 1.00 63.00 83 160 4.5 6.7 470 AISI52100 AISI52100 AISI52100
NK 65/25  technical drawing NK 65/25 65.00 78.00 25.00 0.60 65.00 43 92 4.5 6.3 221 AISI52100 AISI52100 AISI52100
NK 65/35  technical drawing NK 65/35 65.00 78.00 35.00 0.60 65.00 60 137 4.3 6.3 310 AISI52100 AISI52100 AISI52100
NKS 65  technical drawing NKS 65 65.00 85.00 28.00 1.10 65.00 64 108 4.3 6.0 365 AISI52100 AISI52100 AISI52100
NK 68/25  technical drawing NK 68/25 68.00 82.00 25.00 0.60 68.00 44 89 4.0 6.0 241 AISI52100 AISI52100 AISI52100
NK 68/35  technical drawing NK 68/35 68.00 82.00 35.00 0.60 68.00 62 139 4.0 6.0 338 AISI52100 AISI52100 AISI52100
RNA 4912  technical drawing RNA 4912 68.00 85.00 25.00 1.00 68.00 60 108 4.0 6.0 275 AISI52100 AISI52100 AISI52100
RNA 6912  technical drawing RNA 6912 68.00 85.00 45.00 1.00 68.00 71 176 4.0 6.0 488 AISI52100 AISI52100 AISI52100
NK 70/25  technical drawing NK 70/25 70.00 85.00 25.00 0.60 70.00 42 90 4.0 6.0 260 AISI52100 AISI52100 AISI52100
NK 70/35  technical drawing NK 70/35 70.00 85.00 35.00 0.60 70.00 59 140 4.0 6.0 370 AISI52100 AISI52100 AISI52100
NKS 70  technical drawing NKS 70 70.00 90.00 28.00 1.10 70.00 68 113 4.0 6.0 380 AISI52100 AISI52100 AISI52100
RNA 4913  technical drawing RNA 4913 72.00 90.00 25.00 1.00 72.00 61 112 4.0 6.0 312 AISI52100 AISI52100 AISI52100
RNA 6913  technical drawing RNA 6913 72.00 90.00 45.00 1.00 72.00 95 196 4.0 6.0 580 AISI52100 AISI52100 AISI52100
NK 73/25  technical drawing NK 73/25 73.00 90.00 25.00 0.60 73.00 53 100 3.8 5.6 302 AISI52100 AISI52100 AISI52100
NK 73/35  technical drawing NK 73/35 73.00 90.00 35.00 0.60 73.00 75 156 3.8 5.6 428 AISI52100 AISI52100 AISI52100