Luoyang Lirui Bearing Co., Ltd. >> Four-Point Contact Ball Bearing, Rolling Bearing, Engine

Four-Point Contact Ball Bearing, Rolling Bearing, Engine

Four-Point Contact Ball Bearing, Rolling Bearing, Engine
Price: US $ 0.01/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Set
Pay Type: L/C,T/T,Western Union

Product Specifications

Prod Model: KG070XPO
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Outer Diameter: 7.000 Inches
Inner Diameter: 9.000 Inches
Breadth: 1.000 Inch
Weight: 2.631 Kg
Rolling Body: Ball Bearings
Separated: Unseparated
The Number Of Rows: Single
Outer Dimension: Large (',200-430mm)
Load Direction: Radial Bearing
Material: Bearing Steel

Product Description

Luoyang Lirui Bearing Co. Ltd is a professional company engaged in the production of bearings, such as series of thin-wall deep groove ball bearing, angular contact bearing, four-point contact ball bearing.

There are three kinds of structure of thin-wall bearing, such as ARO, CPO, XPO, which are short for thin-wall angular contact series, thin-walled deep groove ball series and thin-wall four-point contact ball series.

We also specialize in the production of American KAYDON substitute precision thin section bearings, and Germany substitute thin section bearings, imported substitute bearings, and Japan NTN substitute precision thin section bearings.

Thin section four-point contact ball bearing is an ideal choice for supporting moment heavy pressure. It successfully satisfies the four points contact between raceway and steel ball in order to support moment load and reversing axial load. Though it can be applied to withstand light load, it cannot completely replace the radial contact ball bearing and angular contact ball bearing when supporting pure radial load.

For these reasons, they can be widely used in all aspects of life. Such as aircraft, aerospace, astronomical instruments and the clamping equipment, food processing equipment, glass production equipment and rotary worktable, machine tools, packaging equipment, medical equipment, optical scanning equipment, radar, satellite communications equipment, textile machinery, robot and semiconductor manufacturing equipment, etc.

Four-point contact ball bearing can bear radial load and two-way axial load

A single bearing can replace the positive combination or the back combination of angular contact ball bearings.
They apply to pure axial load or synthetic load with larger axial load in it.
Contact Angle (alpha) will be formed when the bearing withstand axial load from any direction, so the ring can always be in contact with the ball in any online points.

Main applicable cage: Copper alloy cutting cage
Main use: Aircraft jet engines, gas turbine.
 
Type
Major dimensions  
weight
Rated loading Limiting speed Equivalent
d D B radial thrust
static dynamic static dynamic  
SILVERTHIN
In Mm In Mm In Mm kg Co(N) Cr(N) Co(N) Cr(N) (RMP)
KG040XPO 4 101.6 6 152.4 1 25.4 1.633 42170 32650 121700 94700 4000 SG040XPO
KG042XPO 4.25 107.95 6.25 158.75 1 25.4 1.724 44260 33720 127800 97820 3810 SG042XPO
KG045XPO 4.5 114.3 6.5 165.1 1 25.4 1.814 46390 34790 133890 100930 3640 SG045XPO
KG047XPO 4.75 120.65 6.75 171.45 1 25.4 1.860 48490 35850 139940 103950 3480 SG047XPO
KG050XPO 5 127 7 177.8 1 25.4 1.950 50580 36880 146040 106940 3330 SG050XPO
KG055XPO 5.5 139.7 7.5 190.5 1 25.4 2.132 54800 38300 158220 111030 3080 SG055XPO
KG060XPO 6 152.4 8 203.2 1 25.4 2.313 59030 38410 170370 114320 2860 SG060XPO
KG065XPO 6.5 165.1 8.5 215.9 1 25.4 2.449 63250 40520 182560 117480 2670 SG065XPO
KG070XPO 7 177.8 9 228.6 1 25.4 2.631 67440 41680 194740 120810 2500 SG070XPO
KG075XPO 7.5 190.5 9.5 241.3 1 25.4 2.767 71660 42530 206890 123260 2350 SG075XPO
KG080XPO 8 203.2 10 254 1 25.4 2.948 75890 43590 219070 126460 2220 SG080XPO
KG090XPO 9 228.6 11 279.4 1 25.4 3.266 84340 45330 243410 131400 2000 SG090XPO
KG100XPO 10 254 12 304.8 1 25.4 3.583 92750 46970 267740 136200 1820 SG100XPO
KG110XPO 11 279.4 13 330.2 1 25.4 3.901 101200 48570 292070 140830 1670 SG110XPO
KG120XPO 12 304.8 14 355.6 1 25.4 4.128 109600 49950 316450 144880 1540 SG120XPO
KG140XPO 14 355.6 16 406.4 1 25.4 4.899 126460 52360 365110 151910 1330 SG140XPO
KG160XPO 16 406.4 18 457.2 1 25.4 5.579 143320 54980 413770 159470 1180 SG160XPO
KG180XPO 18 457.2 20 508 1 25.4 6.214 160220 57370 462620 165610 1050 SG180XPO
KG200XPO 20 508 22 558.8 1 25.4 7.167 177080 60550 511100 172720 950 SG200XPO
KG250XPO 25 635 27 685.8 1 25.4 8.845 219210 67790 632980 184250 770 SG250XPO
KG300XPO 30 762 32 812.8 1 25.4 10.569 261380 74230 754420 204710 650 SG300XPO
KG350XPO 35 889 37 939.8 1 25.4 12.292 303550 79990 876300 226150 560 SG350XPO
KG400XPO 40 1016 42 1066.8 1 25.4 13.971 345720 85200 998180 246610 490 SG400XP
Luoyang Lirui Bearing Co., Ltd, located in an ancient capital city Luoyang which is a great production base for bearing, is a new-high technology corporation with the integration of design, research and development, manufacturing. Our company is based on not only the development of China's bearing, but also the global perspective, and has first-class team of bearing experts and engineers, the domestic first-class CNC grinding, automatic equipment, and large-scale sophisticated equipment, all of these guarantee that our bearings have high precision and stability.

Our company has been found in 1994, since the establishment, we inherit "honest and trustworthy, the user orientated", adhere to high quality pre-sales technical support, superior product quality coupled with excellent after-sale service to serve every customer. We are specialized in the design, research and production to various non standard bearing, imported substitution bearing and special bearing, which are widely applied to aerospace, precision instruments, textile, precision lathe, port, mining, medical treatment, coal, cement, oil drilling, wind power generation, industrial robots, defense industry and other fields. A large number of our products are exported to the United States, Britain, Canada, Germany, Austria, Italy, Japan, Korea, Singapore, India, Pakistan, Thailand, Malaysia and other countries.

We have got ISO9001: 2000 certificate, as it is represented in "Quality Guideline", Lirui bearing focus on comprehensive quality management, and take it as a sustained effort to improve customer satisfaction. These requires our team including senior management take on the job training and further education. At the meantime, it is necessary to establish full assessment to ensure that this goes smoothly in this area. The company gradually forms a stable country and worldwide sales network. Each product reflects constant pursuit of the excellence of Lirui employees, and serves our customers by qualified products and business philosophy of "innovation, integrity and pragmatic, development". Creating value for customers and guarantee satisfaction to the customers are our principles, thus, we sincerely welcome friends from all over the world come to discuss, exchange and cooperation. Let us use our joint hands to create a bright future.

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