WSP20286HT4K7026 Non Standard Bearings Thin Section Angular Contact Ball Bearings For Missile

Missile Bearing10х15х2,5 mm

1. Requirements for bearing design:
1.1.1. Overall dimensions of the bearing:
- outer diameter: 15 0-0,005 mm,
- inside diameter: 10 0-0,005 mm,
- height: 2.5 0-0.025 mm.
- The mounting chamfer of the bearing on all its seating surfaces must be: (0,1… 0,2) mm * 45o.
1.1.2. Bearing Accuracy Class: Grade 4 according to ISO 492.
1.1.3. Degree of accuracy of balls: 3 class according to ISO 3290.
1.1.4. Contact angle: (18 ± 2) o.
1.1.5. The radial clearance should be in the range of 0.008 mm to 0.015 mm.
1.1.6. The axial clearance must be between 0.040 mm and 0.085 mm.
1.1.7. The separator shall not protrude beyond its ends by more than 0.5 mm. The centering of the separator must take place on the outer ring of the bearing. The gap in the separator socket between its wall and the ball must be from 65 μm to 100 μm per side.
1.1.8. The undulations of the inner and outer rings must not exceed 0.0001 mm.
1.1.9. Material of inner and outer bearing rings: AISI 440C steel or equivalent, with a hardness of 58-62 HRC.
1.1.10. Balls Material: AISI 440C steel or equivalent with a hardness of 58-62 HRC or Si3N4 ceramics.
1.1.11. Separator Material: TORLON 4301 PAI or TORLON 4275 PAI or TORLON 4203 PAI.
1.1.12. The design of the bearing must ensure its operability in the operating temperature range from minus 80 ° C to 100 ° C.
Environmental climatic conditions in which the parameters given in section 1.1 are to be measured:
 temperature + 20 ± 2 ° C;
 relative humidity ˂60%;
100 atmospheric pressure 100 ± 4 kPa (750 ± 30 mmHg).

1.2. Requirements for basic bearing parameters:
1.2.1. Radial static load Сo not less than 257 N.
1.2.2. Radial dynamic load C of not less than 350 N.
1.2.3. Axial static Cax load of not less than 180 N.
1.2.4. Rated speed: 5,000 rpm (hereinafter rpm).
1.2.5. The overall vibration level (vibration velocity, hereinafter referred to as ROD) should not exceed
160 μm / s for a total frequency range from 50 Hz to 10,000 Hz. The RWM is measured for all bearings exclusively in the dry state, ie without the us

Monton Bearing can supply the customized bearings according to the request.

We have developed one thin section angular contact ball bearings with the dimension 10*15*2.5mm.This bearings are made with special stainless stell material with non-magnatic performance and with P4 accuracy.The width is only 4mm,with 1mm special ball.We have realize batch production for this kinds bearings and now the bearings have been widely used in Russia,iran or USA on the missle.

Character:

Dimension:10х15х2,5 mm

Accuracy:High precision

Material:Special Non-Magantic stainless steel

Application:Missile

In the same time:

Monton bearings can also supply other kinds special missile bearings from 2mm~100mm including the non-standard deep groove ball bearings,the non-standard angular contact ball bearings and the non-stand cylindrical roller bearings,ect.

Thin Section Bearing Show

MONTON bearing a main manufacturers leader of high precision bearings in China was established in 2001 locate in Luoyang--“Ancient Imperial Capital and Peony Flower City”,we specialized in the bearing production research and development more than 20 years , focus on the development of "High-tech, High precision, Advancing, customized" bearings development .MONTON covers an area of of 35000 sq.m., building area of 20000 sq.m., including office area 3000 sq.m., research and development center of 500 sq.m., and international marketing & reception center 2000sq.m.Our mission is to provide customers with complete solution, including design and development, manufacturing, testing and evaluation, and excellent after-sales service.The factory is located in the Bearing Industry Park of Yiyang County, Luoyang City, Henan Province.

MONTON bearing mainly produce high precision angular contact ball bearing, ball screw support bearing,Low temperature bearing,High speed motor bearings, military thin section ball bearing,special high precision bearing, crossed roller bearing,harmonic drive bearing,thrust bearing stack,Tungsten Carbide Radial Bearing, military thin section ball bearing,tandem bearing,cylindrical roller bearing, customized bearing and bearings parts, The bearing accuracy at P5/P4/P2 level, rolling elements from φ1mm to 160mm, precision degree Ⅰ、Ⅱ.We Contributions to important scientific research projects of several well-known universities, including Henan University of Science and Technology, Dalian University of Technology, Harbin Institute of Technology, Beijing University of Science and Technology, Beijing traffic University, and China Petroleum etc.

We produce bearings and parts with inner diameter of 1.5mm to an outer diameter of 3000mm. Our products have been widely used in important industrial fields such as CNC machine tools, high-speed spindles, precision measurement instruments, oil drilling, petrochemicals,Cryogenic pump, FANUC/Siemens motors, mining metallurgy, port machinery, medical equipment, extruder gearbox, Cement roller press, vertical mill, rocker arm, textiles equipment, paper mill,robotics, harmonic drive, concrete mixer trucks, steel mills, rolling mills,Wind Power,Continuous casting mill, UAV, Air Compressor,Tension levelers,LIDAR systems,missile tracking camera ,aerospace, etc.

Our company have very good products quality guarantee equipment, key equipment and instrumentation are imported or design special equipment for special procedure by us. Main instrumentation is Japan ACCRETECH, TAYLOR,ZEISS Germany etc. Established precision bearing product testing laboratory, we can test bearing performance and life,Passed ISO9001 quality system certification, with an annual production capacity of 1 million sets of various precision bearings.

MONTON owns CNC lathes, machining centers, CNC grinding machines, and ultra precision equipment more than 160 sets. 10 CNC lathes, 65 CNC precision grinding machines, and 1set 4-axis machining center. 2 sets Ultrasonic cleaning line and equipment,2 sets tempering and stabilizing furnaces,1set heat treatment furnace，1sets low temperature stabilization equipment and vacuum equipment,8 production lines of automatic assembly.Inspection equipment include Mitotoyo Japan Contour,roundness measuring instrument,hardness tester,coordinate measuring instrument, length measuring instrument,vibration measuring instrument,contact angle goniometer,Bearing convexity value measuring instrument,hardness tester,Metallographic tissue measuring instrument,Clearance measuring instrument,height measuring instrument,Inner diameter outer diameter and rotation accuracy measuring instrument etc.

We have more than 140 employees, including 10 technical persons and 25 inspection persons. There are 5 persons with a master's degree, 25 persons with bachelor's degree, and 30 with vocational degree currently .

With advanced production equipment and perfect testing technology, MONTON can guarantee the quality and accuracy of the products we produced. Our technical department can efficiently complete the bearing design according to customer needs, and customers who need non-standard bearings can also enjoy customized services. Our quality system regularly monitors various production facilities and complies with strict quality requirements. All material certificates and certification reports are kept in files. Products are traceable and can be provided on request. Therefore, we are confident to provide the best solutions for global customers. Our company can design non-standard bearings and special application bearings for customer, as well as customized products with samples!

We are innovative, motivated and courageous to provide our customers with necessary solutions. Our management and employees are always ready to provide professional and personalized services to our customers. In the future, MONTON will adhere to the brand development strategy, strengthen the research and development of high-end products, strive to build a digital factory, and join hands with more partners to work together for a better future!

Company spirit: Honesty, Trustworthiness and Mutual benefit;

Company policy: Quality-oriented;

Company Business philosophy: Honesty,fulfill promise;

Company principle: Solve problems for customers and prioritize customer service at first.

We warmly welcome all friends come to visit us, study or business negotiation.