Luoyang Yujie Industry&Trade Co., Ltd is one of the most experienced manufacturers and suppliers of ball screw bearing 7603 series in China. Please feel free to buy cheap ball screw bearing 7603 series for sale here from our factory. All customized products are with high quality and competitive price.
ball screw bearing 7603 series
Ball screw bearing is a kind of bearing composed of screw, nut, reversing device and balls for converting rotary motion into linear motion or linear motion into rotary motion.
Structural features: The inner and outer rings are made of high-purity bearing steel that strictly controls oxide impurities that are harmful to rolling fatigue life. The contact angle is 60º and the number of steel balls is large. The axial rigidity of the bearing is greater; and tapered rollers Compared with the cylindrical roller bearing, the bearing has a small starting torque and realizes low-driving force and high-precision operation; used in pairs can withstand axial load and radial load or composite load.
Scope of application: Mainly used for working conditions that require precise axial positioning and repeat positioning accuracy. For example， CNC lathe screw support, CNC universal grinder screw support, automatic CNC bearing ring grinder screw support, CNC machining center screw support, and other types of CNC precision transmission machinery screw support.
Manin parameters
Model | Dimensions | Rated load | limit speed | Cage material | ||
d | D | B | ||||
Cr Cor | Grease Oil | |||||
760304TN1 | 20 | 52 | 15 | 24.532 | 11000 | nylon |
760305TN1 | 25 | 62 | 17 | 28.5 41.5 | 9000 | nylon |
760306TN1 | 30 | 72 | 19 | 34.5 55 | 8000 | nylon |
760307TN1 | 35 | 80 | 21 | 36.5 61 | 7000 | nylon |
760307×3TN… | 35 | 90 | 23 | 50 83 | 6300 | nylon |
760308TN1 | 40 | 90 | 23 | 50 83 | 6300 | nylon |
760309TN1 | 45 | 100 | 25 | 58.5 104 | 5600 | nylon |
760309×3TN… | 45 | 110 | 27 | 69.5 127 | 5000 | nylon |
760310TN1 | 50 | 110 | 27 | 69.5 127 | 5000 | nylon |
760311TN1 | 55 | 120 | 29 | 78 146 | 4800 | nylon |
760312TN1 | 60 | 130 | 31 | 88 166 | 4500 | nylon |
760313TN1 | 65 | 140 | 33 | 100 196 | 4000 | nylon |
760314TN1 | 70 | 150 | 35 | 110 220 | 3800 | nylon |
760315TN1 | 75 | 160 | 37 | 125 255 | 3600 | nylon |
760316TN1 | 80 | 170 | 39 | 137 285 | 3400 | nylon |
760317TN1 | 85 | 180 | 41 | 160 325 | 3200 | nylon |
760318TN1 | 90 | 190 | 43 | 163 345 | 3000 | nylon |
760319TN1 | 95 | 200 | 45 | 163 360 | 3000 | nylon |
760320TN1 | 100 | 215 | 47 | 193 430 | 2600 | nylon |
760322TN1 | 110 | 240 | 50 | 250 560 | 2400 | nylon |
760324TN1 | 120 | 260 | 55 | 265 620 | 2200 | nylon |
760326TN1 | 130 | 280 | 58 | 290 695 | 2000 | nylon |
Bearing steel: Ultra-clean steel that can extend bearing life up to 80%
Lubrication technology: The used grease and lubrication technology can extend the life of the bearing and improve the bearing performance.
Rolling body: steel ball
Cage: nylon cage
Product Category: Ball Screw Bearing
Sealing method: open type closed type
Contact angle: 60°
Cage: Nylon cage guided by rolling elements.
Speed factor: grease lubrication DmN≤400000 i.e. limiting speed N≤400000/Dm Dm—bearing pitch diameter
Luoyang Yujie Industry &Trade Co.Ltd located in Luoyang City, one of the main heavy industrial bases in
China. We specialize in the production of bearings, nonstandard machinery parts, machine tools. For the bearings, we can offer cross roller bearing, slewing bearing, YRT bearing, thin section bearing, ball screw bearing, deep groove ball bearing, etc. For the nonstandard machine parts, we can produce gears, shafts, sprockets, molds, rollers, pulley, mining machine parts, etc as per customer drawing and requirements. For the machine tools, we offer CNC vertical machine center, CNC horizontal lathe, CNC gantry boring and milling machine, CNC floor type boring, and milling machine.
If you have any interests, feel free to contact us and we warmly welcome customers and friends visit us
Luoyang Yujie Industry & Trade Co., Ltd.
Tel: +86-379-80865527
Fax: +86-379-65136562
Email:sales@yujieindustry.com
ADD: Jianxi Industrial Park, Luoyang City, Henan, China
https://www.yogiemachinery.com/products
Website:https://www.yogiemachinery.com
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