Product Description Ball screw assembly is consisted of ball screw nut and rod. The function is transfer the rotary motion into linear motion or transfer the linear motion into rotary motion.Ball screw is widely used for all kinds of industrial equipments and precision instrument.Since 1964, the company developed the China's first ball screw, it has on the leading position in China in the research and manufacture of ball screw. Product name Ball screw Model DKF,DKFZD,JF,JFZD,FF,FFZ,FFB,FFZL Dia 12, 16, 20, 25, 32, 40, 50, 63, 80mm Lead 5, 6, 8, 10, 16, 20, 25, 32, 40mm Accuracy P1,P2,P3,P4,P5,P7,P10 Nut style Single or double End processing according to customer's drawing Delivery time 15days Feature High speed, low noise Ball type:ø8 - ø200High transmission rate Transmission reversibility long service life,good synchronicity Max capacity is 376 tons. Max. single to 10m,joint to 19m It's widely used in all kinds of industrial equipments,precision NC machine tool Detailed Photos Product Parameters Structure Scope of application Machining center,NC Lathe machine Grinding machine,Heavy machine. DKZ size Spec. Nominal dia. d0 Basic lead Ph0 Outer dia. d1 Ball dia. Dw Bottom dia. d2 Numbei of circles n Basic rated load rating Stiffness Kc N/μm D1(g6) TYPE L1 Dynamic load Ca kN Static load Coa kN DKF2510-4 25 10 24 3.969 21.1 4 20.8 52.5 505 45 1 65 DKF3206-5 32 6 31 3.969 28.1 5 29.4 89.2 742 53 58 DKF3210-5 32 10 31 6.35 26.4 5 54.8 141.9 848 62 83 DKF3212-5 32 12 31 6.35 26.4 5 54.6 141.7 832 62 93 DKF4010-5 40 10 39 6.35 34.4 5 61.6 180.3 970 70 2 83 DKF4012-5 40 12 39 6.35 34.4 5 61.5 180.1 985 70 92 DKF4016-5 40 16 39 6.35 34.4 5 61.2 179.5 1001 70 113 DKF4020-5 40 20 39 6.35 34.4 5 61 178.6 1015 70 132 DKF4025-4 40 25 39 6.35 34.4 4 49.4 140 814 70 133 DKF5010-5 50 10 49 6.35 44.4 5 68.5 228.3 1125 82 91 DKF5012-5 50 12 49 6.35 44.4 5 68.4 228..1 1150 82 100 DKF5016-5 50 16 49 6.35 44.4 5 68.2 227.6 1180 82 117 DKF5020-5 50 20 49 6.35 44.4 5 68.1 226.9 1211 82 139 DKF5025-4 50 25 49 6.35 44.4 4 55.3 178.3 980 82 139 DKF5030-4 50 30 49 6.35 44.4 4 54.9 177.4 978 82 159 DKF5040-3 50 40 49 6.35 44.4 3 41.1 128.4 728 82 155 DKF6310-5 63 10 61 6.35 56.4 5 75.5 285.8 1331 95 91 DKF6312-5 63 12 61 6.35 56.4 5 75.4 285.6 1362 95 99 DKF6316-5 63 16 61 6.35 56.4 5 75.3 285.2 1403 95 119 DKF6320-5 63 20 61 6.35 56.4 5 75.1 284.7 1426 95 138 DKF6325-4 63 25 61 6.35 56.4 4 61.1 224.1 1160 95 138 DKF6330-4 63 30 61 6.35 56.4 4 60.8 223.3 1164 95 158 DKF6340-4 63 40 61 6.35 56.4 4 60.1 221.4 1160 95 198 If you have any needs,pls feel free to contact us and we will send you our catalog for reference. Main Products Company Profile Customer Feedback FAQ 1. Why choose AZI China? With more than 60 years of production experience, quality assurance,factory directly price. 2. What is your main products ? Our Main products are consist of ball screw,linear guide,arc linear guide,ball spline and ball screw linear guide rail module. 3. How to Custom-made (OEM/ODM)? If you have a product drawing or a sample, please send to us, and we can custom-made the as your required. We will also provide our professional advices of the products to make the design to be more realized & maximize the performance. 4. When can I get the quotation? We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,please call us or tell us in your email