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Taizhou Dafeng Machinery Co., Ltd.

Bearing, Ceramic Ball Bearing, Ceramic Hybrid Bearing manufacturer / supplier in China, offering 6303 High Temperature High Speed Hybrid Ceramic Ball Bearing, 6006 C3 C4 Chrome Steel Deep Groove Ball Bearing, 6009 2RS Zz Emq Electric Motor Deep Groove Ball Bearing and so on.

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Supplier Homepage Product Ceramic Ball Bearings 6303 High Temperature High Speed Hybrid Ceramic Ball Bearing

6303 High Temperature High Speed Hybrid Ceramic Ball Bearing

FOB Price: US $0.01-4.5 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $0.01-4.5/ Piece
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Port: Ningbo, China
Production Capacity: 3000000PCS Per Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: 6303
  • Aligning: Non-Aligning Bearing
  • Rows Number: Single
  • Material: Bearing Steel
  • Precision: P6 ( ABEC-3)
  • Friction: Z2V2
  • Transport Package: Industrial Packaging
  • Origin: Zhejiang China
  • Contact Angle: 0
  • Separated: Unseparated
  • Load Direction: Radial Bearing
  • Quality Control: ISO/Ts 16949
  • Radial Clearance: C3
  • Trademark: W&M
  • Specification: CE, RoHs, SGS, ISO9001
  • HS Code: 848210200
Product Description
6303 High Temperature High Speed Hybrid Ceramic Ball Bearing
Features:
1. Low density. As the rolling body density decreases, high-speed operation of its centrifugal load is also reduced, which can work at higher speed.
2. Moderate elastic modulus. Elastic modulus is too large due to stress concentration and reduce the bearing capacity of the bushing.
3. Thermal expansion coefficient is small. Reduce the sensitivity to temperature changes, so that the bearing operating temperature range is wider.
4. High compressive strength. High compressive strength is the need for high stress for rolling bearings.
5. High hardness and high toughness. These two properties combine to achieve better surface roughness; and can prevent external particles and shock damage.
6. Good anti-rolling contact fatigue and has a peel failure mode.
7. Special occasions should have high temperature, corrosion resistance and stability.

Applications:
The ceramic material has low density, medium elastic modulus, thermal expansion coefficient is small, high hardness, high temperature, corrosion resistance, non-magnetic, etc., to silicon nitride ceramic ball for the rolling body of ceramic ball bearings can significantly improve the bearing contact fatigue life, Has greatly expanded the application of rolling bearings, has been widely used in a variety of high-precision, high-speed machine tools, automobiles, racing, subway, motor, aero engine, petrochemical machinery, metallurgical machinery and other fields

About us:
We're the professional manufacturer of deep groove ball bearings with 20 years' experience in China. We focus on producing good quality with high precision and low friction ball bearings. The product is designed to support customers in Agricultural, Distribution, Electrical, Fluid, Industrial Transmission, Material Handling, Textile Industry and etc. For many applications, WM standard bearing will meet customer performance expectations.

Delivery:
Sample Date : 3~7 days
Production Date : 30 days after receiving advanced payment.  
Shipping : By express (TNT/ FedEx / DHL / EMS ) or By Sea

Payment Term: A. 30% T/T In Advance , 70% T/T paid against B/L copy at sight
               B. 100% L/C at sight

Packing : Industrial Package or According to customer's requirement

SGS/CE/ISO9001 CERTIFICATE
BEARING NO.Dimension(mm)Rated load(KN)Max. Speed(rpm)Weight
dDBRsminCrCorGreaseOil(kg)
63001035110.65.883.4720000260000.054
63011237121.07.484.6517000220000.058
63021542131.08.805.4316000200000.082
63031747141.010.456.5615000190000.110
63042052151.112.267.8113000170000.140
63052562171.117.2211.3910000140000.220
63063072191.120.7714.179000120000.330
63073580211.525.6617.928000100000.410
63084090231.531.3522.38700090000.600
630945100251.540.6630.00630075000.770
631050110272.047.5835.71600070001.030
631155120292.055.0541.91560067001.367
631260130312.162.8848.60500060001.710
631365140332.172.2156.68450053002.100
631470150352.180.1063.48430050002.550
631575160372.187.2571.67400048003.050
631680170392.194.5780.35380045003.610
631785180413.0102.0589.52360043004.284
631890190433.0110.81100.76340040004.97

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6303 High Temperature High Speed Hybrid Ceramic Ball Bearing


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6303 High Temperature High Speed Hybrid Ceramic Ball Bearing

6303 High Temperature High Speed Hybrid Ceramic Ball Bearing
6303 High Temperature High Speed Hybrid Ceramic Ball Bearing
6303 High Temperature High Speed Hybrid Ceramic Ball Bearing
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