雙列滿裝圓柱滾子軸承可以裝入更多的滾子,因此適合極高的徑向載荷以及中等轉速。 NNCF 型軸承內圈上帶有三個擋邊,外圈一側帶擋邊,允許有限的單向軸向位移。 外圈上的固定環(huán)可將軸承部件保持一體。 固定環(huán)在運行期間不能承受軸向載荷。
型號 | 主要尺寸及數據 | 其他數據 | ||||||
d | D | B | m | Cr | C0r | nB | nG | |
${modelt1.unit} | mm | kg | kN | r/min | ||||
NNC4838CV | 190 | 240 | 50 | 5.65 | 358 | 750 | 1100 | 1400 |
NNCF4938CV | 190 | 260 | 69 | 11 | 605 | 1290 | 1100 | 1400 |
NNCL4938CV | 190 | 260 | 69 | 11 | 605 | 1290 | 1100 | 1400 |
NNC4938CV | 190 | 260 | 69 | 11 | 605 | 1290 | 1100 | 1400 |
NNCF5038CV | 190 | 290 | 136 | 31.5 | 1470 | 2600 | 1000 | 1300 |
NNCF5004CV | 20 | 42 | 30 | 0.2 | 52.3 | 57 | 8500 | 10000 |
NNCF4840CV | 200 | 250 | 50 | 5.8 | 369 | 800 | 1100 | 1400 |
NNCL4840CV | 200 | 250 | 50 | 5.7 | 369 | 800 | 1100 | 1400 |
NNC4840CV | 200 | 250 | 50 | 5.9 | 369 | 800 | 1100 | 1400 |
NNCF4940CV | 200 | 280 | 80 | 15.5 | 704 | 1500 | 1000 | 1300 |
NNCL4940CV | 200 | 280 | 80 | 15.5 | 704 | 1500 | 1000 | 1300 |
NNC4940CV | 200 | 280 | 80 | 16 | 704 | 1500 | 1000 | 1300 |
NNCF5040CV | 200 | 310 | 150 | 41 | 1680 | 3050 | 950 | 1200 |
NNCF4844CV | 220 | 270 | 50 | 6.3 | 380 | 865 | 1000 | 1200 |
NNCL4844CV | 220 | 270 | 50 | 6.2 | 380 | 865 | 1000 | 1200 |
NNC4844CV | 220 | 270 | 50 | 6.4 | 380 | 865 | 1000 | 1200 |
NNCF4944CV | 220 | 300 | 80 | 17 | 737 | 1600 | 950 | 1200 |
NNCL4944CV | 220 | 300 | 80 | 17 | 737 | 1600 | 950 | 1200 |
NNC4944CV | 220 | 300 | 80 | 17 | 737 | 1600 | 950 | 1200 |
NNCF5044CV | 220 | 340 | 160 | 52.5 | 2010 | 3600 | 850 | 1100 |
NNCF4848CV | 240 | 300 | 60 | 9.9 | 539 | 1290 | 900 | 1100 |
NNCL4848CV | 240 | 300 | 60 | 9.8 | 539 | 1290 | 900 | 1100 |
NNC4848CV | 240 | 300 | 60 | 10 | 539 | 1290 | 900 | 1100 |
NNCF4948CV | 240 | 320 | 80 | 18.5 | 781 | 1760 | 850 | 1100 |
NNCL4948CV | 240 | 320 | 80 | 18 | 781 | 1760 | 850 | 1100 |
NNC4948CV | 240 | 320 | 80 | 18.5 | 781 | 1760 | 850 | 1100 |
NNCF5048CV | 240 | 360 | 160 | 56 | 2120 | 3900 | 800 | 1000 |
NNCF5005CV | 25 | 47 | 30 | 0.23 | 59.4 | 71 | 7000 | 9000 |
NNCF4852CV | 260 | 320 | 60 | 11 | 561 | 1400 | 800 | 1000 |
NNCL4852CV | 260 | 320 | 60 | 10.5 | 561 | 1400 | 800 | 1000 |
NNC4852CV | 260 | 320 | 60 | 11 | 561 | 1400 | 800 | 1000 |
NNCF4952CV | 260 | 360 | 100 | 31.5 | 1170 | 2550 | 750 | 950 |
NNCL4952CV | 260 | 360 | 100 | 31 | 1170 | 2550 | 750 | 950 |
NNC4952CV | 260 | 360 | 100 | 32 | 1170 | 2550 | 750 | 950 |
NNCF5052CV | 260 | 400 | 190 | 85.5 | 2860 | 5100 | 700 | 900 |
NNCF4856CV | 280 | 350 | 69 | 16 | 737 | 1860 | 750 | 950 |
NNCL4856CV | 280 | 350 | 69 | 15.5 | 737 | 1860 | 750 | 950 |
NNC4856CV | 280 | 350 | 69 | 16 | 737 | 1860 | 750 | 950 |
NNCF4956CV | 280 | 380 | 100 | 33.5 | 1210 | 2700 | 700 | 900 |
NNCL4956CV | 280 | 380 | 100 | 33 | 1210 | 2700 | 700 | 900 |
NNC4956CV | 280 | 380 | 100 | 34 | 1210 | 2700 | 700 | 900 |
NNCF5056CV | 280 | 420 | 190 | 90.5 | 2920 | 5300 | 670 | 850 |
NNCF5006CV | 30 | 55 | 34 | 0.35 | 73.7 | 88 | 6000 | 7500 |
NNCF4860CV | 300 | 380 | 80 | 22.5 | 858 | 2120 | 700 | 850 |
NNCL4860CV | 300 | 380 | 80 | 22 | 858 | 2120 | 700 | 850 |
NNC4860CV | 300 | 380 | 80 | 23 | 858 | 2120 | 700 | 850 |
NNCF4960CV | 300 | 420 | 118 | 52.5 | 1680 | 3750 | 670 | 800 |
NNCL4960CV | 300 | 420 | 118 | 52 | 1680 | 3750 | 670 | 800 |
NNC4960CV | 300 | 420 | 118 | 53 | 1680 | 3750 | 670 | 800 |
NNCF5060CV | 300 | 460 | 218 | 130 | 3520 | 6550 | 600 | 750 |