Vòng bi đũa trụ NSK N series 

Loại

Cylindrical roller bearings

Cấu tạo vòng bi

Full cover rings

Kiểu con lăn

Cylindrical roller

Số vòng con lăn

1

Kiểu dáng vòng bi

NU, NJ, NUP, NF

Loại trục sử dụng

Round

Đường kính lỗ trục

20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, 95mm, 100mm, 105mm, 110mm, 120mm, 130mm, 140mm, 150mm, 160mm, 170mm, 180mm, 190mm, 200mm, 220mm, 240mm, 260mm, 280mm, 300mm, 320mm, 360mm, 400mm, 440mm, 340mm, 380mm, 420mm, 500mm, 460mm, 480mm

Đường kính ngoài

47mm, 52mm, 62mm, 80mm, 55mm, 72mm, 90mm, 100mm, 68mm, 110mm, 75mm, 85mm, 120mm, 130mm, 140mm, 95mm, 150mm, 160mm, 125mm, 180mm, 115mm, 190mm, 170mm, 200mm, 210mm, 225mm, 145mm, 240mm, 215mm, 250mm, 260mm, 280mm, 310mm, 230mm, 340mm, 300mm, 360mm, 270mm, 320mm, 380mm, 290mm, 400mm, 420mm, 460mm, 440mm, 500mm, 480mm, 540mm, 580mm, 600mm, 650mm, 520mm, 560mm, 620mm, 720mm, 680mm, 700mm

Độ dày vòng bi

14mm, 18mm, 15mm, 21mm, 12mm, 17mm, 24mm, 13mm, 16mm, 20mm, 19mm, 27mm, 23mm, 31mm, 25mm, 33mm, 36mm, 29mm, 40mm, 43mm, 22mm, 28mm, 46mm, 35mm, 48mm, 37mm, 51mm, 42mm, 55mm, 45mm, 26mm, 39mm, 58mm, 41mm, 60mm, 52mm, 30mm, 64mm, 54mm, 32mm, 67mm, 34mm, 47mm, 73mm, 49mm, 38mm, 53mm, 50mm, 80mm, 65mm, 86mm, 72mm, 93mm, 78mm, 68mm, 62mm, 102mm, 82mm, 108mm, 85mm, 114mm, 120mm, 75mm, 126mm, 92mm, 132mm, 98mm, 138mm, 56mm, 88mm, 95mm, 130mm, 74mm, 90mm, 94mm, 100mm

Tốc độ quay tham khảo

18000rpm, 16000rpm, 19000rpm, 14000rpm, 13000rpm, 15000rpm, 12000rpm, 11000rpm, 9500rpm, 10000rpm, 8500rpm, 9000rpm, 7500rpm, 8000rpm, 6700rpm, 7100rpm, 6300rpm, 5600rpm, 6000rpm, 5300rpm, 5000rpm, 4500rpm, 4800rpm, 4300rpm, 4000rpm, 3600rpm, 3800rpm, 3200rpm, 3400rpm, 3000rpm, 2800rpm, 2600rpm, 2400rpm, 2000rpm, 2200rpm, 1900rpm, 1700rpm, 1800rpm, 1600rpm, 1500rpm, 1400rpm, 1300rpm, 1200rpm, 1100rpm, 1000rpm, 900rpm, 950rpm

Tải trọng động

15400N, 25700N, 20700N, 21400N, 31500N, 30500N, 42000N, 14300N, 17700N, 33500N, 40000N, 29300N, 48000N, 65500N, 46500N, 19700N, 24900N, 45000N, 56500N, 38500N, 61000N, 86000N, 62500N, 22600N, 35500N, 58000N, 71000N, 49500N, 76500N, 107000N, 75500N, 27300N, 43500N, 64000N, 83000N, 58500N, 95500N, 131000N, 32500N, 46000N, 72500N, 87500N, 79000N, 112000N, 158000N, 32000N, 79500N, 96000N, 87000N, 127000N, 187000N, 139000N, 37500N, 99000N, 117000N, 111000N, 231000N, 68500N, 151000N, 124000N, 169000N, 251000N, 167000N, 41000N, 84000N, 171000N, 135000N, 204000N, 263000N, 195000N, 83500N, 136000N, 179000N, 149000N, 310000N, 228000N, 60000N, 96500N, 150000N, 186000N, 271000N, 370000N, 262000N, 106000N, 160000N, 214000N, 190000N, 289000N, 400000N, 299000N, 74500N, 120000N, 192000N, 250000N, 225000N, 360000N, 485000N, 335000N, 88000N, 152000N, 205000N, 274000N, 240000N, 390000N, 535000N, 375000N, 90500N, 166000N, 249000N, 325000N, 259000N, 410000N, 565000N, 93000N, 183000N, 305000N, 465000N, 700000N, 450000N, 495000N, 109000N, 201000N, 320000N, 340000N, 229000N, 470000N, 380000N, 555000N, 830000N, 550000N, 260000N, 650000N, 975000N, 675000N, 172000N, 270000N, 445000N, 500000N, 760000N, 1130000N, 825000N, 176000N, 297000N, 815000N, 1250000N, 875000N, 202000N, 780000N, 665000N, 930000N, 1430000N, 238000N, 430000N, 615000N, 995000N, 1060000N, 1310000N, 287000N, 475000N, 740000N, 1140000N, 795000N, 1490000N, 355000N, 770000N, 1240000N, 905000N, 985000N, 1560000N, 365000N, 855000N, 1360000N, 1770000N, 620000N, 945000N, 1500000N, 1910000N, 1110000N, 1190000N, 530000N, 935000N, 1440000N, 645000N, 1100000N, 1710000N, 1540000N, 660000N, 885000N, 1400000N, 1470000N, 1080000N, 1390000N, 1660000N, 1580000N, 1620000N

Tải trọng tĩnh

12700N, 22600N, 18400N, 17300N, 26900N, 27200N, 39000N, 13100N, 15700N, 27700N, 34500N, 25200N, 37500N, 56000N, 40000N, 19600N, 23300N, 50000N, 35000N, 77500N, 55000N, 23200N, 34000N, 65500N, 47000N, 101000N, 69000N, 29000N, 43000N, 55500N, 57000N, 81500N, 122000N, 89000N, 35500N, 66500N, 84500N, 98500N, 153000N, 102000N, 36000N, 51000N, 76500N, 97000N, 86000N, 113000N, 187000N, 136000N, 44000N, 62500N, 111000N, 143000N, 233000N, 138000N, 48500N, 75000N, 107000N, 157000N, 126000N, 262000N, 168000N, 94500N, 119000N, 181000N, 139000N, 191000N, 265000N, 203000N, 70500N, 95000N, 137000N, 194000N, 156000N, 222000N, 325000N, 236000N, 74500N, 207000N, 189000N, 263000N, 395000N, 274000N, 90500N, 167000N, 243000N, 282000N, 430000N, 315000N, 95500N, 140000N, 199000N, 279000N, 247000N, 330000N, 485000N, 350000N, 114000N, 178000N, 217000N, 355000N, 535000N, 400000N, 120000N, 196000N, 370000N, 289000N, 385000N, 585000N, 445000N, 305000N, 335000N, 425000N, 715000N, 500000N, 555000N, 149000N, 241000N, 310000N, 390000N, 174000N, 272000N, 365000N, 515000N, 435000N, 525000N, 880000N, 620000N, 320000N, 420000N, 510000N, 610000N, 1030000N, 770000N, 238000N, 340000N, 455000N, 735000N, 570000N, 1230000N, 955000N, 250000N, 375000N, 790000N, 640000N, 795000N, 1380000N, 1020000N, 294000N, 465000N, 595000N, 930000N, 805000N, 920000N, 1600000N, 1120000N, 665000N, 1190000N, 875000N, 1050000N, 1820000N, 415000N, 635000N, 800000N, 1330000N, 1010000N, 1150000N, 2070000N, 675000N, 850000N, 1510000N, 2220000N, 1670000N, 1260000N, 1340000N, 2520000N, 580000N, 865000N, 1060000N, 1870000N, 1270000N, 1450000N, 2760000N, 750000N, 1080000N, 1250000N, 1810000N, 1570000N, 820000N, 2320000N, 1000000N, 1580000N, 2770000N, 2090000N, 1680000N, 1400000N, 1470000N, 2270000N, 1830000N, 2280000N, 2530000N, 1740000N, 1910000N, 2380000N, 2970000N, 2740000N, 2860000N

Phương truyền lực

Combined radial and axial

Kiểu lồng bi

Machined cage, Pressed cage, Molded cage

Chất liệu lồng bi

Steel, Polyamide PA66, L-PPS resin, Brass

Khoảng hở/Tải trọng ban đầu/Cấp dung sai

Standard, Clearance C3, Clearance C4

Chất bôi trơn

Grease, Oil

Nhiệt độ hoạt động

-40...120°C

Chiều dài tổng thể (vật thể hình trụ)

14mm, 18mm, 15mm, 21mm, 12mm, 17mm, 24mm, 13mm, 16mm, 20mm, 19mm, 27mm, 23mm, 31mm, 25mm, 33mm, 36mm, 29mm, 40mm, 43mm, 22mm, 28mm, 46mm, 35mm, 48mm, 37mm, 51mm, 42mm, 55mm, 45mm, 26mm, 39mm, 58mm, 41mm, 60mm, 52mm, 30mm, 64mm, 54mm, 32mm, 67mm, 34mm, 47mm, 73mm, 49mm, 38mm, 53mm, 50mm, 80mm, 65mm, 86mm, 72mm, 93mm, 78mm, 68mm, 62mm, 102mm, 82mm, 108mm, 85mm, 114mm, 120mm, 75mm, 126mm, 92mm, 132mm, 98mm, 138mm, 56mm, 88mm, 95mm, 130mm, 74mm, 90mm, 94mm, 100mm

Đường kính tổng thể

47mm, 52mm, 62mm, 80mm, 55mm, 72mm, 90mm, 100mm, 68mm, 110mm, 75mm, 85mm, 120mm, 130mm, 140mm, 95mm, 150mm, 160mm, 125mm, 180mm, 115mm, 190mm, 170mm, 200mm, 210mm, 225mm, 145mm, 240mm, 215mm, 250mm, 260mm, 280mm, 310mm, 230mm, 340mm, 300mm, 360mm, 270mm, 320mm, 380mm, 290mm, 400mm, 420mm, 460mm, 440mm, 500mm, 480mm, 540mm, 580mm, 600mm, 650mm, 520mm, 560mm, 620mm, 720mm, 680mm, 700mm