Technical Info Technical Contents Bearings Overview Material Cages Shields and Seals Bearing Geometry Tolerances Lubrication Load Rating and Bearing Life Torque Noise Mounting and Fitting Preload Bearing Handing Adhesive Practices Assembly Characteristics Bearing Subassemblies Design Services Mechanical Testing Laboratory Useful Conversions Available Bearings DEEP GROOVE BALL BEARINGS ANGULAR CONTACT BALL BEARINGS DOUBLE ROW ANGULAR CONTACT BALL BEARINGS SELF-ALIGNING BALL BEARINGS TAPERED ROLLER BEARINGS(METRIC SERIES) SPHERICAL ROLLER BEARINGS PLANE THRUST BALL BEARINGS NEEDLE ROLLER BEARINGS

Home > NEEDLE ROLLER BEARINGS > NEEDLE ROLLER BEARINGS WITHOUT INNER RING 轴径 主要尺寸（mm） 型号 基本额定载荷 极限转速 参考转速 （mm） Fw D C rmin NK RNA49 RNA69 重量≈ g 动KN 静KN r/min r/min 100 100 120 26 1 NK 100/26 - - 515 76 146 4500 3700 　 100 120 36 1 NK 100/36 - - 715 111 237 4500 3500 　 100 120 35 1.1 - RNA 4917 - 657 111 237 4800 3300 　 100 120 63 1.1 - 　 RNA 6917 1200 166 400 4500 2900 105 105 125 26 1 NK 105/26 - - 540 78 155 4300 3600 　 105 125 36 1 NK 105/36 - - 713 114 250 4300 3400 　 105 125 35 1.1 - RNA 4918 - 745 114 250 4600 3100 　 105 125 63 1.1 - - RNA 6918 1330 172 425 4300 2700 110 110 130 30 1.1 NK 110/30 - - 650 98 210 4100 3300 　 110 130 40 1.1 NK 110/40 - - 830 127 290 4100 3100 　 110 130 35 1.1 - RNA 4919 - 719 116 260 4400 2900 　 110 130 63 1.1 - - RNA 6919 1460 174 440 4100 2600 -back- 1 · 2 · 3 · 4 Main Ball Bearing-SWC Navigation About SWC || Corporate Email || Request Catalog || Testing Services || Technical Info || Sales Office || Available Bearings || Secondary Ball Bearing Navigation Technical Contents || Bearings Overview || Material || Cages || Shields and Seals || Bearing Geometry || Tolerances || Lubrication || Load Rating and Bearing Life || Torque || Noise || Mounting and Fitting || Preload || Bearing Handing || Adhesive Practices || Assembly Characteristics || Bearing Subassemblies || Design Services || Mechanical Testing Laboratory || Useful Conversions || SWC Copyright 2006　　Power by Hahoo