Roller Bearings-Needle Roller Bearings-NKI / NA / NAO needle roller bearings with machined rings, WITH inner ring, Heavy duty, METRIC sizes

Original 31 picture nki na nao
Product Picture
 

NKI / NA / NAO  
Needle roller bearings with machined rings,
WITH inner ring, Heavy duty, METRIC sizes
 


CLI machined type Heavy Duty Needle Roller Bearings are bearings with a low sectional height and large load ratings. The outer ring has high rigidity and can easily be used even for light alloy housings.

These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations.

In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

Plese select the bearings in the following tables. Click " CLI BEARING NO. " or " DETAILS " to check the specifications...
BEARING LIST & BEARING DETAILS

NKI / NA / NAO  
Needle roller bearings with machined rings for
shaft sizes from 5 mm to 380 mm 
 
 

CLI Bearing No. Seal Type Bore Dia(d) Outer Dia(D) Width Dynamic Load Static Load Max Speed
(B) Rating (Cr) Rating (Cor) (Grease)
　 (Newtons) (Newtons) (RPM)
NKI5/12-TV-XL Open 5mm 15mm 12mm 4450 4100 32500
NKI5/16-TV-XL Open 5mm 15mm 16mm 5800 5800 32500
NKI6/12-TV-XL Open 6mm 16mm 12mm 5100 5000 31000
NKI6/16-TV-XL Open 6mm 16mm 16mm 6600 7100 31000
NAO6X17X10-TV-IS1-XL Open 6mm 17mm 10mm 5300 5500 29500
NKI7/12-TV-XL Open 7mm 17mm 12mm 5300 5500 29500
NKI7/16-TV-XL Open 7mm 17mm 16mm 7000 7800 29500
NKI9/12-XL Open 9mm 19mm 12mm 7200 7100 26500
NKI9/16-XL Open 9mm 19mm 16mm 10100 11000 26500
NAO9X22X12-TV-XL Open 9mm 22mm 12mm 11300 9900 26000
NKI10/16-XL Open 10mm 22mm 16mm 11400 11500 24600
NKI10/20-XL Open 10mm 22mm 20mm 14500 15600 24600
NA4900-XL Open 10mm 22mm 13mm 9600 9200 24600
NA4900-RSR-XL Single seal 10mm 22mm 14mm 7700 6900 14800
NA4900-2RSR-XL Double seals 10mm 22mm 14mm 7700 6900 14800
NKI12/16-XL Open 12mm 24mm 16mm 12800 13900 23200
NKI12/20-XL Open 12mm 24mm 20mm 16300 18800 23200
NA4901-XL Open 12mm 24mm 13mm 10600 10900 23200
NA6901-XL Open 12mm 24mm 22mm 18100 21600 23200
NA4901-RSR-XL Single seal 12mm 24mm 14mm 8600 8300 13900
NA4901-2RSR-XL Double seals 12mm 24mm 14mm 8600 8300 13900
NAO12X24X13-XL Open 12mm 24mm 13mm 10100 11800 23600
NAO12X28X12-IS1-XL Open 12mm 28mm 12mm 13000 12500 22900
NKI15/16-XL Open 15mm 27mm 16mm 14700 17400 21600
NKI15/20-XL Open 15mm 27mm 20mm 18700 23600 21600
NKIS15-XL Open 15mm 35mm 20mm 27500 28000 18500
NA4902-XL Open 15mm 28mm 13mm 12000 13600 21100
NA6902-XL Open 15mm 28mm 23mm 19500 25500 21100
NA4902-RSR-XL Single seal 15mm 28mm 14mm 9700 10300 12600
NA4902-2RSR-XL Double seals 15mm 28mm 14mm 9700 10300 12600
NAO15X28X13-XL Open 15mm 28mm 13mm 11100 14300 21300
NAO15X32X12-IS1-XL Open 15mm 32mm 12mm 15100 16200 20900
NKI17/16-XL Open 17mm 29mm 16mm 15200 18700 20600
NKI17/20-XL Open 17mm 29mm 20mm 19300 25500 20600
NKIS17-XL Open 17mm 37mm 20mm 29500 31000 17200
NA4903-XL Open 17mm 30mm 13mm 12400 14600 20000
NA6903-XL Open 17mm 30mm 23mm 21100 29000 20000
NA4903-RSR-XL Single seal 17mm 30mm 14mm 10000 11000 12000
NA4903-2RSR-XL Double seals 17mm 30mm 14mm 10000 11000 12000
NAO17X30X13-XL Open 17mm 30mm 13mm 11800 15900 20400
NAO17X35X16-XL Open 17mm 35mm 16mm 22600 25500 19200
NKI20/16-XL Open 20mm 32mm 16mm 16900 22300 18500
NKI20/20-XL Open 20mm 32mm 20mm 21400 30500 18500
NKIS20-XL Open 20mm 42mm 20mm 32500 36500 15100
NA4904-XL Open 20mm 37mm 17mm 23700 25500 16900
NA6904-XL Open 20mm 37mm 30mm 40500 51000 16900
NA4904-RSR-XL Single seal 20mm 37mm 18mm 19500 19900 10100
NA4904-2RSR-XL Double seals 20mm 37mm 18mm 19500 19900 10100
NAO20X35X17-XL Open 20mm 35mm 17mm 16800 26000 18100
NAO20X37X16-XL Open 20mm 37mm 16mm 23500 27500 17200
NKI22/16-XL Open 22mm 34mm 16mm 17300 23600 17200
NKI22/20-XL Open 22mm 34mm 20mm 22000 32000 17200
NA49/22-XL Open 22mm 39mm 17mm 26000 29500 15300
NA69/22-XL Open 22mm 39mm 30mm 42000 55000 15300
NKI25/20-TV-XL Open 25mm 38mm 20mm 27500 39000 15300
NKI25/30-XL Open 25mm 38mm 30mm 37000 57000 15300
NKIS25-XL Open 25mm 47mm 22mm 38000 43500 13200
NA4905-XL Open 25mm 42mm 17mm 26500 31500 14400
NA6905-XL Open 25mm 42mm 30mm 44000 59000 14400
NA4905-RSR-XL Single seal 25mm 42mm 18mm 21800 24200 8600
NA4905-2RSR-XL Double seals 25mm 42mm 18mm 21800 24200 8600
NAO25X40X17-XL Open 25mm 40mm 17mm 22100 34000 15100
NAO25X42X16-IS1-XL Open 25mm 42mm 16mm 26000 33500 14600
NAO25X42X32-ZW-ASR1-XL Open 25mm 42mm 32mm 45000 67000 14600
NKI28/20-TV-XL Open 28mm 42mm 20mm 29500 44500 14000
NKI28/30-XL Open 28mm 42mm 30mm 39000 63000 14000
NA49/28-XL Open 28mm 45mm 17mm 27500 33500 13600
NA69/28-XL Open 28mm 45mm 30mm 45500 63000 13600
NKI30/20-TV-XL Open 30mm 45mm 20mm 31000 48500 12900
NKI30/30-TV-XL Open 30mm 45mm 30mm 46000 81000 12900
NKIS30-XL Open 30mm 52mm 22mm 41500 50000 11700
NA4906-XL Open 30mm 47mm 17mm 28500 35500 12600
NA6906-XL Open 30mm 47mm 30mm 49000 71000 12600
NA4906-RSR-XL Single seal 30mm 47mm 18mm 23900 28500 7500
NA4906-2RSR-XL Double seals 30mm 47mm 18mm 23900 28500 7500
NAO30X45X17-XL Open 30mm 45mm 17mm 23500 38500 13100
NAO30X47X16-XL Open 30mm 47mm 16mm 27500 37500 12700
NAO30X47X18-XL Open 30mm 47mm 18mm 31000 43000 12700
NAO30X45X26-ZW-ASR1-XL Open 30mm 45mm 26mm 31500 56000 13100
NKI32/20-XL Open 32mm 47mm 20mm 28000 43500 12300
NKI32/30-XL Open 32mm 47mm 30mm 42000 73000 12300
NA49/32-XL Open 32mm 52mm 20mm 34500 47500 11100
NA69/32-ZW-XL Open 32mm 52mm 36mm 53000 82000 11100
NKI35/20-TV-XL Open 35mm 50mm 20mm 33500 56000 11400
NKI35/30-XL Open 35mm 50mm 30mm 44000 79000 11400
NKI35/20-TW-XL Open 35mm 50mm 20mm 33500 56000 11400
NKIS35-XL Open 35mm 58mm 22mm 44000 57000 10200
NA4907-XL Open 35mm 55mm 20mm 35500 50000 10700
NA6907-ZW-XL Open 35mm 55mm 36mm 54000 86000 10700
NA4907-RSR-XL Single seal 35mm 55mm 21mm 29500 39500 6400
NA4907-2RSR-XL Double seals 35mm 55mm 21mm 29500 39500 6400
NAO35X50X17-XL Open 35mm 50mm 17mm 24200 41500 11500
NAO35X55X20-XL Open 35mm 55mm 20mm 37000 57000 11300
NKI38/20-XL Open 38mm 53mm 20mm 30500 51000 10700
NKI38/30-XL Open 38mm 53mm 30mm 45500 85000 10700
NKI40/20-TV-XL Open 40mm 55mm 20mm 35000 62000 10200
NKI40/30-TV-XL Open 40mm 55mm 30mm 52000 103000 10200
NKI40/30-TW-XL Open 40mm 55mm 30mm 52000 103000 10200
NKIS40-XL Open 40mm 65mm 22mm 48000 67000 8900
NA4908-XL Open 40mm 62mm 22mm 48500 67000 9200
NA6908-ZW-XL Open 40mm 62mm 40mm 74000 116000 9200
NA4908-RSR-XL Single seal 40mm 62mm 23mm 41000 53000 5500
NA4908-2RSR-XL Double seals 40mm 62mm 23mm 41000 53000 5500
NAO40X55X17-XL Open 40mm 55mm 17mm 25500 46000 10300
NKI42/20-XL Open 42mm 57mm 20mm 32500 56000 9800
NKI42/30-XL Open 42mm 57mm 30mm 48500 94000 9800
NKI45/25-TV-XL Open 45mm 62mm 25mm 48500 87000 9200
NKI45/35-TV-XL Open 45mm 62mm 35mm 67000 132000 9200
NKIS45-XL Open 45mm 72mm 22mm 51000 74000 8200
NA4909-XL Open 45mm 68mm 22mm 51000 73000 8600
NA6909-ZW-XL Open 45mm 68mm 40mm 79000 127000 8600
NA4909-RSR-XL Single seal 45mm 68mm 23mm 43000 59000 5200
NA4909-2RSR-XL Double seals 45mm 68mm 23mm 43000 59000 5200
NKI50/25-XL Open 50mm 68mm 25mm 45500 82000 8400
NKI50/35-XL Open 50mm 68mm 35mm 60000 118000 8400
NKIS50-XL Open 50mm 80mm 28mm 71000 98000 7400
NA4910-XL Open 50mm 72mm 22mm 53000 80000 7800
NA6910-ZW-XL Open 50mm 72mm 40mm 82000 139000 7800
NA4910-RSR-XL Single seal 50mm 72mm 23mm 45000 64000 4650
NA4910-2RSR-XL Double seals 50mm 72mm 23mm 45000 64000 4650
NAO50X68X20-IS1-XL Open 50mm 68mm 20mm 32000 66000 8500
NKI55/25-TV-XL Open 55mm 72mm 25mm 53000 103000 7700
NKI55/35-XL Open 55mm 72mm 35mm 63000 130000 7700
NKI55/25-TW-XL Open 55mm 72mm 25mm 53000 103000 7700
NKIS55-XL Open 55mm 85mm 28mm 75000 108000 6900
NA4911-XL Open 55mm 80mm 25mm 65000 100000 7200
NA6911-ZW-XL Open 55mm 80mm 45mm 102000 176000 7200
NKI60/25-XL Open 60mm 82mm 25mm 49500 89000 6800
NKI60/35-XL Open 60mm 82mm 35mm 70000 139000 6800
NKIS60-XL Open 60mm 90mm 28mm 77000 113000 6400
NA4912-XL Open 60mm 85mm 25mm 68000 108000 6700
NA6912-ZW-XL Open 60mm 85mm 45mm 106000 191000 6700
NKI65/25-XL Open 65mm 90mm 25mm 60000 100000 6300
NKI65/35-XL Open 65mm 90mm 35mm 85000 156000 6300
NKIS65-XL Open 65mm 95mm 28mm 81000 123000 6000
NA4913-XL Open 65mm 90mm 25mm 69000 112000 6300
NA6913-ZW-XL Open 65mm 90mm 45mm 108000 198000 6300
NKI70/25-XL Open 70mm 95mm 25mm 63000 119000 5800
NKI70/35-XL Open 70mm 95mm 35mm 89000 184000 5800
NA4914-XL Open 70mm 100mm 30mm 95000 156000 5700
NA6914-ZW-XL Open 70mm 100mm 54mm 145000 265000 5700
NAO70X100X30-XL Open 70mm 100mm 30mm 80000 176000 5800
NKI75/25-XL Open 75mm 105mm 25mm 78000 123000 5400
NKI75/35-XL Open 75mm 105mm 35mm 111000 193000 5400
NA4915-XL Open 75mm 105mm 30mm 97000 162000 5400
NA6915-ZW-XL Open 75mm 105mm 54mm 147000 275000 5400
NKI80/25-XL Open 80mm 110mm 25mm 81000 132000 5100
NKI80/35-XL Open 80mm 110mm 35mm 116000 208000 5100
NA4916-XL Open 80mm 110mm 30mm 101000 174000 5100
NA6916-ZW-XL Open 80mm 110mm 54mm 153000 300000 5100
NAO80X110X30-XL Open 80mm 110mm 30mm 76000 172000 5200
NKI85/26-XL Open 85mm 115mm 26mm 83000 137000 4850
NKI85/36-XL Open 85mm 115mm 36mm 121000 223000 4850
NA4917-XL Open 85mm 120mm 35mm 125000 237000 4600
NA6917-ZW-XL Open 85mm 120mm 63mm 188000 400000 4600
NKI90/26-XL Open 90mm 120mm 26mm 86000 146000 4600
NKI90/36-XL Open 90mm 120mm 36mm 125000 237000 4600
NA4918-XL Open 90mm 125mm 35mm 129000 250000 4400
NA6918-ZW-XL Open 90mm 125mm 63mm 195000 425000 4400
NAO90X120X30-XL Open 90mm 120mm 30mm 80000 188000 4700
NKI95/26-XL Open 95mm 125mm 26mm 89000 155000 4400
NKI95/36-XL Open 95mm 125mm 36mm 129000 250000 4400
NA4919-XL Open 95mm 130mm 35mm 131000 260000 4200
NA6919-ZW-XL Open 95mm 130mm 63mm 197000 440000 4200
NKI100/30-XL Open 100mm 130mm 30mm 111000 210000 4200
NKI100/40-XL Open 100mm 130mm 40mm 143000 290000 4200
NA4920-XL Open 100mm 140mm 40mm 144000 270000 4000
NA4922-XL Open 110mm 150mm 40mm 149000 290000 3700
NA4822-XL Open 110mm 140mm 30mm 106000 216000 3900
NA4924-XL Open 120mm 165mm 45mm 205000 390000 3400
NA4824-XL Open 120mm 150mm 30mm 112000 239000 3600
NA4926-XL Open 130mm 180mm 50mm 229000 470000 3100
NA4826-XL Open 130mm 165mm 35mm 134000 310000 3250
NA4928-XL Open 140mm 190mm 50mm 237000 500000 2900
NA4828-XL Open 140mm 175mm 35mm 136000 325000 3050
NA4830-XL Open 150mm 190mm 40mm 172000 400000 2850
NA4832-XL Open 160mm 200mm 40mm 181000 435000 2700
NA4834-XL Open 170mm 215mm 45mm 209000 510000 2550
NA4836-XL Open 180mm 225mm 45mm 219000 550000 2420
NA4838-XL Open 190mm 240mm 50mm 255000 690000 2250
NA4840-XL Open 200mm 250mm 50mm 260000 720000 2150
NA4844-XL Open 220mm 270mm 50mm 275000 790000 1980
NA4848-XL Open 240mm 300mm 60mm 400000 1080000 1780
NA4852-XL Open 260mm 320mm 60mm 415000 1160000 1660
NA4856-XL Open 280mm 350mm 69mm 510000 1300000 1540
NA4860-XL Open 300mm 380mm 80mm 700000 1770000 1420
NA4864-XL Open 320mm 400mm 80mm 710000 1850000 1340
NA4868-XL Open 340mm 420mm 80mm 730000 1940000 1270
NA4872-XL Open 360mm 440mm 80mm 740000 2020000 1210
NA4876-XL Open 380mm 480mm 100mm 1130000 2900000 1130
 
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