• NK Series | KG Bearing
  • NK Series Line Drawing | KG Bearing

NK Series

Needle Roller Bearings  have a high load-carrying capacity and can operate at high speeds. They have a slim design and are suited where radial space is limited. They are available with or without an inner ring.

Needle roller bearings without an inner ring offer technically the best bearing arrangement solution if the shaft raceway is hardened and ground. This allows for the use of larger shafts and design alternatives.

Applications and industry: AGRICULTUREAUTOMOTIVECEMENT INDUSTRYCRUSHER INDUSTRYHEAVY MACHINERY EQUIPMENTSHOME APPLIANCESMINING SECTORMETAL INDUSTRYFLUID MACHINERYTEXTILE INDUSTRY

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Bearing Number Inner Diameter (d) MM Outer Diameter (D) MM Width C Basic Load Rating (N) Dyn. C Basic Load Rating (N) Stat. C0 Reference Speed Limiting Speed Weight (KG)
NK5/12TN 5 10 10 2920 2700 36000 40000 0.01
NK6/10TN 6 12 10 2550 2360 34000 38000 0.01
NK6/12TN 6 12 12 3300 3200 34000 38000 0.01
NK7/10TN 7 14 10 2810 2750 32000 36000 0.01
NK7/12TN 7 14 12 3580 3750 32000 36000 0.01
NK8/12TN 8 15 12 3800 4250 32000 36000 0.01
NK8/16TN 8 15 16 5010 5850 32000 36000 0.01
NK9/12TN 9 16 12 4400 5200 30000 34000 0.01
NK9/16TN 9 16 16 5720 7200 30000 34000 0.01
NK10/12TN 10 17 12 4400 5400 28000 32000 0.01
NK10/16TN 10 17 16 5940 8000 28000 32000 0.01
NK12/12 12 19 12 6710 8150 26000 30000 0.01
NK12/16 12 19 16 9130 12000 26000 30000 0.02
NK14/16 14 22 16 10200 12500 24000 28000 0.02
NK14/20 14 22 20 12800 16600 24000 28000 0.03
NK15/16 15 23 16 11000 14000 24000 26000 0.02
NK15/20 15 23 20 13800 18300 24000 26000 0.03
NK16/16 16 24 16 11700 15300 22000 26000 0.02
NK16/20 16 24 20 14500 20000 22000 26000 0.03
NK17/16 17 25 16 12100 16600 22000 26000 0.02
NK17/20 17 25 20 15100 22000 22000 26000 0.03
NK18/16 18 26 16 12800 17600 22000 24000 0.03
NK18/20 18 26 20 16100 23600 22000 24000 0.03
NK19/16 19 27 16 13400 19000 20000 24000 0.03
NK19/20 19 27 20 16500 25500 20000 24000 0.03
NK20/16 20 28 16 13200 19300 19000 22000 0.03
NK20/20 20 28 20 16500 25500 19000 22000 0.03
NK21/16 21 29 16 13800 20400 19000 22000 0.03
NK21/20 21 29 20 17200 27000 19000 22000 0.04
NK22/16 22 30 16 14200 21600 18000 20000 0.03
NK22/20 22 30 20 17900 29000 18000 20000 0.04
NK24/16 24 32 16 15400 24500 16000 19000 0.03
NK24/20 24 32 20 19000 32500 16000 19000 0.04
NK25/16 25 33 16 15100 24500 16000 18000 0.03
NK25/20 25 33 20 19000 32500 16000 18000 0.04
NK26/16 26 34 16 15700 26000 15000 17000 0.03
NK26/20 26 34 20 19400 34500 15000 17000 0.04
NK28/20 28 37 20 22000 36500 14000 16000 0.05
NK28/30 28 37 30 31900 60000 14000 16000 0.08
NK29/20 29 38 20 22000 36500 14000 15000 0.05
NK29/30 29 38 30 31900 60000 14000 15000 0.08
NK30/20 30 40 20 22900 38000 13000 15000 0.07
NK30/30 30 40 30 33000 63000 13000 15000 0.1
NK32/20 32 42 20 23300 40500 12000 14000 0.07
NK32/30 32 42 30 34100 65500 12000 14000 0.1
NK35/20 35 45 20 24600 45000 11000 13000 0.07
NK35/30 35 45 30 35800 72000 11000 13000 0.11
NK37/20 37 47 20 25100 46500 11000 12000 0.08
NK37/30 37 47 30 36900 76500 11000 12000 0.11
NK38/20 38 48 20 25500 49000 11000 12000 0.08
NK38/30 38 48 30 37400 80000 11000 12000 0.12
NK40/20 40 50 20 26400 51000 10000 11000 0.08
NK40/30 40 50 30 38000 83000 10000 11000 0.13
NK42/20 42 52 20 27000 53000 9500 11000 0.09
NK42/30 42 52 30 39100 86500 9500 11000 0.13
NK43/20 43 53 20 27500 55000 9500 11000 0.09
NK43/30 43 53 30 40200 90000 9500 11000 0.13
NK45/20 43 55 20 27500 57000 9000 10000 0.09
NK45/30 43 55 30 40200 93000 9000 10000 0.14
NK47/20 47 57 20 29200 61000 8500 10000 0.1
NK47/30 47 57 30 41800 98000 8500 10000 0.14
NK50/25 50 62 25 38000 78000 8000 9000 0.16
NK50/35 50 62 35 49500 110000 8000 9000 0.22
NK55/25 55 68 25 40200 88000 7500 8500 0.18
NK55/35 55 68 35 52300 122000 7500 8500 0.25
NK60/25 60 72 25 41800 96500 6700 7500 0.19
NK60/35 60 72 35 55000 134000 6700 7500 0.26
NK65/25 65 78 25 44000 104000 6300 7000 0.22
NK65/35 65 78 35 58300 146000 6300 7000 0.31
NK68/25 68 82 25 44000 95000 6000 6700 0.24
NK68/35 68 82 35 60500 146000 6000 6700 0.34
NK70/25 70 85 25 44600 98000 6000 6700 0.26
NK70/35 70 85 35 61600 150000 6000 6700 0.37
NK73/25 73 90 25 52800 106000 5600 6300 0.3
NK73/35 73 90 35 73700 163000 5600 6300 0.43
NK75/25 75 92 25 53900 110000 5300 6000 0.32
NK75/35 75 92 35 74800 170000 5300 6000 0.45
NK80/25 80 95 25 56100 127000 5000 5600 0.3
NK80/35 80 95 35 76500 190000 5000 5600 0.43
NK85/25 85 105 25 69300 132000 4800 5300 0.43
NK85/35 85 105 35 96800 200000 4800 5300 0.6
NK90/25 90 110 25 72100 140000 4500 5000 0.45
NK90/35 90 110 35 101000 216000 4500 5000 0.63
NK95/26 95 115 26 73700 146000 4300 4800 0.49
NK95/36 95 115 36 105000 232000 4300 4800 0.68
NK100/26 100 120 26 76500 156000 4000 4500 0.52
NK100/36 100 120 36 108000 250000 4000 4500 0.72
NK105/26 105 125 26 78100 166000 3800 4300 0.54
NK105/36 105 125 36 112000 265000 3800 4300 0.71
NK110/30 110 130 30 96800 220000 3600 4000 0.65
NK110/40 110 130 40 123000 305000 3600 4000 0.83