Vòng bi tiếp xúc góc NTN 7 series 

Loại

Single row angular contact ball bearings, Double row angular contact ball bearings

Cấu tạo vòng bi

Full cover rings

Kiểu con lăn

Ball

Số vòng con lăn

1, 2

Kiểu dáng vòng bi

Standard

Loại trục sử dụng

Round

Nắp đậy

Open

Kiểu bắt trục

Press Fit

Đường kính lỗ trục

10mm, 12mm, 15mm, 17mm, 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

Đường kính ngoài

26mm, 30mm, 32mm, 28mm, 35mm, 40mm, 47mm, 52mm, 62mm, 72mm, 42mm, 80mm, 85mm, 90mm, 100mm, 55mm, 110mm, 120mm, 125mm, 130mm, 68mm, 140mm, 150mm, 75mm, 160mm, 170mm, 180mm, 190mm, 200mm, 215mm, 95mm, 230mm, 250mm, 270mm, 290mm, 310mm, 320mm, 105mm, 115mm, 340mm, 360mm, 37mm, 145mm, 165mm, 210mm, 225mm, 220mm, 240mm, 260mm, 280mm, 300mm, 380mm, 400mm, 420mm

Độ dày vòng bi

8mm, 9mm, 10mm, 11mm, 12mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 13mm, 22mm, 23mm, 24mm, 25mm, 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm, 45mm, 48mm, 52mm, 55mm, 58mm, 27mm, 29mm, 31mm, 33mm, 35mm, 37mm, 39mm, 41mm, 43mm, 47mm, 49mm, 50mm, 62mm, 46mm, 65mm, 68mm, 72mm, 75mm, 51mm, 78mm, 80mm, 56mm

Góc tiếp xúc

30°, 40°, 15°

Kiểu sắp xếp

Back to back arrangement, Face to face arrangement, Tandem arrangement

Tốc độ quay tham khảo

29000rpm, 28000rpm, 24000rpm, 26000rpm, 22000rpm, 25000rpm, 21000rpm, 23000rpm, 19000rpm, 18000rpm, 17000rpm, 15000rpm, 16000rpm, 13000rpm, 14000rpm, 12000rpm, 11000rpm, 9600rpm, 9300rpm, 9800rpm, 8400rpm, 10000rpm, 8300rpm, 8600rpm, 7400rpm, 9500rpm, 8700rpm, 7800rpm, 6600rpm, 9200rpm, 7900rpm, 6700rpm, 7100rpm, 6000rpm, 6100rpm, 6400rpm, 5500rpm, 7200rpm, 5700rpm, 5900rpm, 5100rpm, 5200rpm, 4700rpm, 6200rpm, 4900rpm, 4400rpm, 6300rpm, 5800rpm, 5300rpm, 4500rpm, 4800rpm, 4100rpm, 5000rpm, 4300rpm, 3800rpm, 4000rpm, 4200rpm, 3600rpm, 3400rpm, 4600rpm, 3500rpm, 3700rpm, 3200rpm, 3900rpm, 3000rpm, 2900rpm, 2700rpm, 2800rpm, 2500rpm, 3300rpm, 2300rpm, 3100rpm, 2100rpm, 2200rpm, 2000rpm, 2400rpm, 1800rpm, 1900rpm, 1700rpm, 1600rpm, 1500rpm, 1400rpm

Tải trọng động

5100N, 6000N, 5500N, 11200N, 10500N, 5600N, 8400N, 7750N, 12400N, 11700N, 6400N, 10000N, 9250N, 14900N, 13800N, 7950N, 13200N, 12200N, 17700N, 16400N, 10700N, 16100N, 14700N, 20700N, 19200N, 7900N, 11900N, 18000N, 29300N, 27000N, 8350N, 15400N, 24900N, 22700N, 37500N, 34000N, 13300N, 19400N, 33000N, 30000N, 44000N, 40500N, 14000N, 20800N, 39000N, 35500N, 54000N, 49500N, 17400N, 24700N, 40000N, 70500N, 64500N, 18400N, 26200N, 45500N, 41500N, 82500N, 75500N, 34500N, 56500N, 51500N, 95000N, 87000N, 20000N, 68500N, 62000N, 109000N, 99500N, 20200N, 78000N, 123000N, 113000N, 29000N, 47500N, 84500N, 76500N, 138000N, 127000N, 29400N, 48500N, 87500N, 79000N, 150000N, 29800N, 59000N, 98500N, 89000N, 163000N, 149000N, 60500N, 110000N, 176000N, 161000N, 39500N, 72000N, 130000N, 118000N, 189000N, 173000N, 74000N, 148000N, 134000N, 202000N, 185000N, 53000N, 159000N, 144000N, 230000N, 211000N, 88500N, 157000N, 244000N, 224000N, 54500N, 102000N, 188000N, 170000N, 273000N, 250000N, 67500N, 104000N, 183000N, 249000N, 83000N, 217000N, 196000N, 305000N, 277000N, 83500N, 133000N, 225000N, 203000N, 335000N, 108000N, 152000N, 257000N, 232000N, 365000N, 172000N, 291000N, 263000N, 385000N, 350000N, 115000N, 206000N, 325000N, 295000N, 430000N, 395000N, 145000N, 242000N, 340000N, 455000N, 415000N, 147000N, 248000N, 300000N, 475000N, 205000N, 279000N, 375000N, 500000N, 207000N, 213000N, 285000N, 289000N, 360000N

Tải trọng tĩnh

2070N, 2740N, 2520N, 4950N, 4600N, 2460N, 3950N, 3650N, 5250N, 3150N, 4700N, 4350N, 7200N, 6650N, 3850N, 6600N, 6100N, 8650N, 8050N, 5600N, 8400N, 7700N, 10400N, 9650N, 6850N, 10300N, 9400N, 15800N, 14600N, 5750N, 9450N, 14800N, 13500N, 22300N, 20500N, 8850N, 12600N, 20100N, 18400N, 26300N, 24200N, 10200N, 25100N, 23000N, 33000N, 30500N, 12900N, 17700N, 28700N, 26200N, 44000N, 40500N, 14500N, 31500N, 28600N, 52500N, 48500N, 16100N, 39500N, 36000N, 61500N, 56500N, 17400N, 28100N, 49000N, 44500N, 71500N, 66000N, 18000N, 58000N, 82000N, 75500N, 63500N, 93500N, 86000N, 27100N, 41500N, 68500N, 62000N, 106000N, 97500N, 28000N, 50500N, 76000N, 69500N, 119000N, 109000N, 38000N, 53500N, 88500N, 80500N, 133000N, 122000N, 103000N, 94000N, 147000N, 135000N, 67000N, 118000N, 107000N, 162000N, 149000N, 70500N, 126000N, 114000N, 193000N, 178000N, 54500N, 81500N, 142000N, 129000N, 210000N, 194000N, 56000N, 93000N, 158000N, 144000N, 246000N, 226000N, 98500N, 177000N, 252000N, 231000N, 87500N, 125000N, 198000N, 180000N, 293000N, 268000N, 90000N, 215000N, 195000N, 335000N, 310000N, 117000N, 154000N, 259000N, 235000N, 380000N, 350000N, 121000N, 176000N, 305000N, 279000N, 420000N, 385000N, 214000N, 360000N, 325000N, 485000N, 445000N, 163000N, 266000N, 535000N, 490000N, 169000N, 280000N, 390000N, 355000N, 585000N, 450000N, 410000N, 610000N, 555000N, 239000N, 255000N, 375000N, 520000N

Phương truyền lực

Combined radial and axial

Kiểu lồng bi

Resin cage, Machined cage, Pressed cage

Chất liệu lồng bi

Polymer, Brass, Steel

Chất liệu con lăn

Steel

Khoảng hở/Tải trọng ban đầu/Cấp dung sai

Standard, Normal preload, Light preload, Medium preload, Heavy preload, JIS class 4, ISO class 5

Chất bôi trơn

Grease, Oil

Chiều dài tổng thể (vật thể hình trụ)

8mm, 9mm, 10mm, 11mm, 12mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 13mm, 22mm, 23mm, 24mm, 25mm, 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm, 45mm, 48mm, 52mm, 55mm, 58mm, 27mm, 29mm, 31mm, 33mm, 35mm, 37mm, 39mm, 41mm, 43mm, 47mm, 49mm, 50mm, 62mm, 46mm, 65mm, 68mm, 72mm, 75mm, 51mm, 78mm, 80mm, 56mm

Đường kính tổng thể

26mm, 30mm, 32mm, 28mm, 35mm, 40mm, 47mm, 52mm, 62mm, 72mm, 42mm, 80mm, 85mm, 90mm, 100mm, 55mm, 110mm, 120mm, 125mm, 130mm, 68mm, 140mm, 150mm, 75mm, 160mm, 170mm, 180mm, 190mm, 200mm, 24mm, 95mm, 215mm, 360mm, 270mm, 290mm, 310mm, 300mm, 105mm, 115mm, 220mm, 340mm, 37mm, 145mm, 165mm, 210mm, 225mm, 320mm, 240mm, 260mm, 280mm, 175mm, 250mm, 380mm, 400mm

Khối lượng tương đối

0.023kg, 0.029kg, 0.04kg, 0.041kg, 0.025kg, 0.035kg, 0.036kg, 0.044kg, 0.045kg, 0.046kg, 0.055kg, 0.057kg, 0.064kg, 0.066kg, 0.107kg, 0.109kg, 0.08kg, 0.1kg, 0.102kg, 0.138kg, 0.141kg, 0.05kg, 0.093kg, 0.125kg, 0.129kg, 0.23kg, 0.234kg, 0.058kg, 0.135kg, 0.193kg, 0.197kg, 0.345kg, 0.352kg, 0.088kg, 0.18kg, 0.281kg, 0.287kg, 0.462kg, 0.469kg, 0.13kg, 0.222kg, 0.355kg, 0.375kg, 0.625kg, 0.636kg, 0.15kg, 0.282kg, 0.404kg, 0.41kg, 0.837kg, 0.854kg, 0.157kg, 0.306kg, 0.457kg, 0.466kg, 1.09kg, 1.11kg, 0.214kg, 0.447kg, 0.6kg, 0.612kg, 1.39kg, 1.42kg, 0.478kg, 0.765kg, 0.78kg, 1.74kg, 1.77kg, 0.245kg, 0.509kg, 0.962kg, 0.981kg, 2.11kg, 2.15kg, 0.397kg, 0.705kg, 2.56kg, 2.61kg, 0.42kg, 0.745kg, 1.17kg, 1.19kg, 3.07kg, 3.13kg, 0.444kg, 0.994kg, 3.65kg, 3.72kg, 0.628kg, 1.04kg, 1.78kg, 1.82kg, 4.34kg, 4.43kg, 0.658kg, 1.35kg, 2.18kg, 2.22kg, 5.06kg, 5.16kg, 0.688kg, 1.41kg, 2.67kg, 2.72kg, 5.89kg, 6kg, 0.934kg, 1.47kg, 3.2kg, 3.26kg, 7.18kg, 7.32kg, 0.972kg, 1.86kg, 3.79kg, 3.87kg, 8.2kg, 8.36kg, 1.01kg, 2.3kg, 4.45kg, 4.54kg, 9.6kg, 9.8kg, 1.66kg, 2.47kg, 6.26kg, 14.7kg, 3.73kg, 7.15kg, 17.6kg, 1.94kg, 3.96kg, 8.78kg, 21.5kg, 2.96kg, 4.82kg, 11kg, 25.1kg, 5.96kg, 13.7kg, 29.8kg, 3.29kg, 7.96kg, 17kg, 35.3kg, 4.87kg, 10.4kg, 17.7kg, 40.9kg, 5.1kg, 10.8kg, 21.3kg, 47kg, 14kg, 25.3kg, 53.1kg, 7.74kg, 8.34kg, 14.8kg, 23.7kg