实体套圈滚针轴承是我司传统优势产品,已经有15年的生产经验.具有精度高,寿命长,包装精美等特点,是代替国外CZB,CZB等实体滚针轴承的选择.此类轴承我们已于国内各大转向器厂等知名汽车企业配套,在业内享有一定的知名度.质量是一个公司生存和发展的生命线,我们一直坚信和良信是企业发展壮大的基础,因此我公司很抓质量管理,在轴承制造的每一个环节,严格把关,尽我们所能为客户提供较好的产品。正因为如此,我公司产品经过层层检验,质量标准达到ISO90001全部适用条款要求。实体套圈滚针轴承是我司,主要生产 NK、NA系列滚针轴承,其中有NK NKS、NKI NKIS、NA49、NA69、NA48、RNA49、RNA69、RNA48等规格结构。 NK、NA系列滚针轴承,其中有NK NKS、NKI NKIS、NA49、NA69、NA48、RNA49、RNA69、RNA4 8等规格结构。 NAV、RNAV 是没有保持器的滚针轴承,滚道里全部装满滚针,故又简称为满针!
轴径 Shaft Diameter | 轴承型号 Bearing Designation | 重量 Mass 近似 Approx | 外形尺寸 BoundaryDimensions | 额定负荷 BasicLoadRating | 极限转速 Limiting Speed | 现型号 CurrentCode | 原型号 OriginalCode | d | Fw | D | B | 动 Dynamic | 静 Static | 油润滑 Oil | mm | g | mm | N | rpm |
5 | NA495 | | 7 | 5 | | 13 | 10 | 2670 | 2350 | 34000 | NA495TN | | 7 | 5 | | 13 | 10 | 2670 | 2350 | 34000 | 6 | NA496 | | 9 | 6 | | 15 | 10 | 3150 | 3000 | 32000 | 7 | NA497 | | 12 | 7 | | 17 | 10 | 3600 | 3650 | 30000 | 8 | NKI8/16 | | | 8 | 14 | 25 | 16 | 12400 | 11300 | 21500 | NA498 | | 16 | 8 | | 19 | 11 | 4300 | 3950 | 28000 | 9 | NKI9/12 | | 16.6 | 9 | 12 | 19 | 12 | 6200 | 7000 | 21700 | NA499 | | 17 | 9 | | 20 | 11 | 4850 | 4900 | 26000 | NKI9/16 | | 21.9 | 9 | | 19 | 16 | | | | 10 | NKI10/16 | | 27.3 | 10 | 14 | 22 | 16 | 9800 | 10500 | 19650 | NA4900 | 4524900 | 21 | 10 | 14 | 22 | 13 | 8000 | 9000 | 23700 | NA6900 | 6534900 | 38.4 | 10 | 14 | 22 | 22 | 9000 | 11000 | 23700 | 12 | NA4901 | 4524901 | 25.1 | 12 | 16 | 24 | 13 | 9000 | 10800 | 20000 | NKI12/20 | | 39 | 12 | 16 | 24 | 20 | 14000 | 18400 | 21000 | NA6901 | 6534901 | 44.5 | 12 | 16 | 24 | 22 | 6000 | 21600 | 20000 | NKIS12 | | 58 | 12 | 18 | 30 | 16 | 16000 | 17000 | 20000 | NA12X32X15V | | | 12 | | 32 | 15 | | | | 15 | NKI15/16 | | 38 | 15 | 19 | 27 | 16 | 8800 | 12800 | 19100 | NKI15/20 | | 45.7 | 15 | 19 | 27 | 20 | 12300 | 19000 | 19100 | NA4902 | 4924902 | 32 | 15 | 20 | 28 | 13 | 6400 | 9000 | 18000 | NA6902 | 6534902 | 61.6 | 15 | 20 | 28 | 23 | 13100 | 20900 | 18000 | NKIS15 | | 90 | 15 | 22 | 35 | 20 | 23500 | 24000 | 17000 | NA5902 | | 52 | 15 | 20 | 28 | 18 | | | | NAI53212 | | | 15 | | 32 | 12 | | | | 74802 | 74802 | | 15 | | 36 | 25.4 | | | | 16 | NKIS16 | | | 16 | | 28 | 16 | 13000 | 17400 | 22000 | NA16X36X24 | | | 16 | | 36 | 24 | | | | 17 | NKI17/16 | | 41.1 | 17 | 21 | 29 | 16 | 13000 | 18200 | 20000 | NA4903 | 4544903 | 32.8 | 17 | 22 | 30 | 13 | 7000 | 10000 | 17000 | NA6903 | 6534903 | 68.2 | 17 | 22 | 30 | 23 | 14400 | 24900 | 17000 | NA5903 | | 56 | 17 | 22 | 30 | 18 | 15200 | 21700 | 18000 | NA17 | | | 17 | | 37 | 20 | | | | 20 | NKI20/16 | | 48.5 | 20 | 24 | 32 | 16 | 10800 | 17000 | 16700 | NA4904 | 4524904 | 70.2 | 20 | 25 | 37 | 17 | 21000 | 25000 | 17000 | NKIS20 | | 119 | 20 | 28 | 42 | 20 | 28000 | 35500 | 15000 | NA6904 | 6254904 | | 20 | 25 | 37 | 30 | 36000 | 51000 | 17000 | NA5904 | | | 20 | 25 | 37 | 23 | | | | 22 | NKI22/16 | | 50 | 22 | 26 | 34 | 16 | 15300 | 23600 | 17000 | NA49/22 | | 76 | 22 | 28 | 39 | 17 | 22000 | 29500 | 15000 | NA69/22 | | 130 | 22 | 28 | 39 | 30 | 37500 | 55000 | 15000 | NA223934 | | | 22 | 28 | 39 | 34 | | | | 23 | NA2020 | | | 23 | | 42 | 22 | | | | 25 | NKI25/30 | | 115 | 25 | 29 | 38 | 30 | 31500 | 56000 | 14000 | NA4905 | 4524905 | 76 | 25 | 30 | 42 | 17 | 23600 | 31500 | 14000 | NA6905 | 6534905 | 138 | 25 | 30 | 42 | 30 | 29000 | 59000 | 14000 | NKIS25 | | 160 | 25 | 32 | 47 | 22 | 32000 | 55000 | 13000 | | F-208277 | | 25 | 32 | 47 | 22 | | | | NKl25/20 | | | 25 | 29 | 38 | 20 | 21900 | 34000 | 15000 | NA5905 | | 139 | 25 | 30 | 42 | 23 | 30500 | 43000 | 13000 | 28 | NA49/28 | 45449/28 | 98 | 28 | 32 | 45 | 17 | 24000 | 33500 | 14000 | NA69/28 | | 170 | 28 | 32 | 45 | 30 | 40500 | 63000 | 14000 | NKI28/20 | | | 28 | 32 | 42 | 20 | 23000 | 37500 | 14000 | 30 | NA4906 | 4544906 | 115 | 30 | 35 | 47 | 17 | 25000 | 35500 | 13000 | NA5906 | 6534906 | 152 | 30 | 35 | 47 | 23 | | | | NA6906 | | | 30 | 35 | 47 | 30 | 43500 | 71000 | 13000 | NKI30/20 | | | 30 | 35 | 45 | 20 | 24000 | 42500 | 13000 | NKI30/30 | | | 30 | 35 | 45 | 30 | 36500 | 69000 | 13000 | 32 | NK132/20 | | | 32 | 37 | 47 | 20 | 24900 | 43900 | 12000 | | TAFI324720 | | 32 | 37 | 47 | 20 | 24900 | 43500 | 12000 | NA49/32 | 45449/32 | 150 | 32 | 40 | 52 | 20 | 24900 | 43500 | 12000 | NA69/32 | 66349/32 | 272 | 32 | 40 | 52 | 36 | 100000 | 100000 | 11000 | 35 | NKI35/30 | | 165 | 35 | 40 | 50 | 30 | 39000 | 79000 | 11000 | NA4907 | 4524907 | 151 | 35 | 42 | 55 | 20 | 19800 | 41500 | 11000 | NA6907 | 6534907 | 301 | 35 | 42 | 55 | 36 | 26000 | 60500 | 11000 | NKIS35 | | 220 | 35 | 43 | 58 | 22 | 33000 | 56000 | 9500 | NA5907 | | 256 | 35 | 42 | 55 | 27 | | | |
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TN=塑料保险架,允许运转温度:120℃连续地,150℃临时地,180℃短时地。1)对于脂润滑,允许值为表列数值的60%。 有档圈,无润滑油孔和槽,如需要油孔和槽时,需在轴承代号上增加ASR1。