NK滚针轴承

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