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Wear Resistance Nki100/30 Nki100/40 Needle Roller Bearings with Inner Rings¹

Needle Bearing, Roller Bearing, Auto Bearings

Doking Industrial Limited

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Product Description PRODUCT DETAILSThe needle roller bearing with inner ring is the "space optimization master" in the field of mechanical transmission. With a thin yet sturdy inner ring and slender needle rollers combined, it achieves strong radial load-bearing capacity in a compact installation space, and can easily handle high-load conditions. The high-precision manufacturing process combined with the scientific design of the cage ensures that the needles are evenly distributed and operate flexibly, significantly reducing friction loss and noise. It is widely used in industrial automation equipment, aerospace components, and other fields, providing a solid guarantee for the precise operation of mechanical equipment with reliable stability and efficient performance.MORE PHOTOSCATALOGUEShaft DiameterBearing No.Boundary DimensionsBasic Load RatingsLimiting SpeeddFDBr(s)CCoOilmmmmmin.Nrpm5NKI5/12TN5815120.33950410032000NKI 5/16 TN58.15160.351005800320006NKI&/12TN6916120.34500500031000NKI6/16 TN6916160.35900710031000NKIS6TN61019130.358006000290007NKI7/12TN71017120.34750550029000NKI7/16TN71017160.36200780029000NKIS7TN71222160.6960010400260008NKIS881425160.61440013800240009NKI9/1291219120.36400710027000NKI9/1691219160.390001100027000NKIS991526160.614400140002300010NK110/16101422160.3101001150025000NK110/20101422200.3128001560025000INKIS10101628160.6157001580022000NA 4900101422130.3850092002500012NK112/16121624160.3113001390023000NK112/20121624200.3144001880023000INKIS12121830160.6168001770021000NA 4901121624130.394001090023000NA 6901121624220.316000216002300015NK115/16151927160.3130001740022000NK115/20151927200.3165002360022000INKIS 15152235200.6245002800018000NA 4902152028130.3106001360021000NA 6902152028230.317300255002100017NK117/16172129160.3135001870021000NK117/20172129200.3171002550021000NKIS17172437200.6260003100017000NA 4903172230130.3110001460020000NA 6903172230230.318600290002000020NKI 20/16202432160.3150002230018000NKI 20/20202432200.3190003050018000NKIS20202842200.6285003650015000NA 4904202537170.3210002550017000NA 6904202537300.336000510001700022NKI 22/16222634160.3153002360017000NKI 22/20222634200.3194003200017000NA 49/22222839170.3228002950015000NA 69/22222839300.337500550001500025NKI 25/20252938200.3219003400015000NKI 25/30252938300.3325005700015000NKIS25253247220.6335004350013000NA 4905253042170.3236003150014000NA 69052530 ,42300.329000590001400028NKI 28/20283242200.3231003750014000NKI 28/30283242300.3345006300014000NA 49/28283245170.3244003350014000NA 69/28283245300.340500630001400030NKI 30/20303545200.3243004150013000NKI 30/30303545300.3365006900013000NKIS 30303752220.6365005000012000NA 4906303547170.3250003550013000NA 6906303547300.343500710001300032NKI 32/203237472b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Bearing: Wear Resistance Nki100/30 Nki100/40 Needle Roller Bearings with Inner Rings

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