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  • Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
    Roberta
    Their ceramic bearings are of high precision, good quality and inexpensive. We do have cooperation for many years.
  • Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
    Olga Weinberg
    This company is our reliable and professional supplier of ceramic bearings for many years, their ceramic bearings, which are used in our pump are good in quaility.
Contact Person : Cooper wang
Phone Number : 86 15801087509

Hybrid Ceramic Angular Contact Bearings HIP Si3N4 7008 7000 7200 7300

  • Hybrid Ceramic Angular Contact Bearings HIP Si3N4 7008 7000 7200 7300
  • Hybrid Ceramic Angular Contact Bearings HIP Si3N4 7008 7000 7200 7300
Place of Origin China
Brand Name CSQ
Model Number 7000/7200/7300 series
Minimum Order Quantity 50 pcs
Price Negotiable
Packaging Details Foam+cartom box
Delivery Time Negotiable
Payment Terms T/T
Supply Ability Negotiable

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Product Details
Name Ceramic Angular Contact Balls Bearings Model 7000/7200/7300 Series
Race In Material Of HIP-Si3N4 Or HIP-ZrO2 Ball In Material Of HIP-Si3N4
Technology Hot Isostatic Pressure Sintering (HIP) Technology Cage Material Peek//PFA/Nylon
Pacage Foam+cartom Box MOQ 50 Pieces/one Model
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Product Description

 

Ceramic Angular Contact Balls Bearings In Material Of HIP-Si3N4

 

Description of Si3N4 Ceramic Angular Contact Balls Bearings:

 

1. HIP-Si3N4 races and balls are made of highly purified, submicron silicon nitride powder with an alpha phase of more than 92%, and is processed by GPS (Gas Pressure) sintering and HIP (Hot Isostatic Pressure) sintering technology. Compared with GPS sintered silicon nitride material, the porosity, wear resistance, crushing value and fatigue contact life of after HIP sintered sinlicon nitride have been greatly improved, which is the preferred material for ultra-high speed and high precision ceramic bearings.

 

2. HIP-ZrO2 races are made by highly purified, sub-micron and after Y2O3-TZP stabled zirconia powder material, are processed by AP (Atmospheric Pressure) sintering and HIP (Hot Isostatic Pressure) sintering technology, so their porosity, wear resistance, impact resistance and resistance to fatigue contact life are greatly improved, to which is the ordinary zirconia material incomparable.

 

Material properties of HIP-Si3N4:

 

♦ Max temperature to 1000℃
♦ High strength over a wide temperature range
♦ High fracture toughness: 6.1 MPa-m1/2
♦ High hardness: 1580 HV5
♦ Outstanding wear resistance, both impingement and frictional modes
♦ Good thermal shock resistance
♦ Good chemical stability,resistance to acid and alkali corrosion
♦ Good electric and magnetic insulation

 

Reference data of Ceramic Angular Contact Balls Bearings:

 

Bearings model

Form size

d (mm)

Form size

D (mm)

Form size

B (mm)

Load
Cr (N)

Load

Cor (N)

Max.Speed

Grease (rpm)

Max. Speed

Oil (rpm)
7000CE 10 26 8 4410 2200 55900 75400
7200CE 10 30 9 4860 2640 53300 71500
7300CE 10 35 11 8340 4240 39000 52000
7001CE 12 28 8 4860 2640 50700 67600
7201CE 12 32 10 6390 3450 46800 63700
7301CE 12 37 12 10000 5030 35100 45500
7002CE 15 32 9 5630 3400 44200 58500
7202CE 15 35 11 8100 4500 41600 54600
7302CE 15 42 13 11970 6850 36400 49400
7003CE 17 35 10 6930 4100 40300 53300
7203CE 17 40 12 10080 5750 37700 49400
7303CE 17 47 14 14130 8250 33800 45500
7004CE 20 42 12 9450 6050 35100 46800
7204CE 20 47 14 13140 8150 32500 44200
7304CE 20 52 15 16650 9950 29900 40300
7005CE 25 47 12 10530 7450 29900 40300
7205CE 25 52 15 14940 10200 27300 36400
7305CE 25 62 17 23760 15300 24700 33800
7006CE 30 55 13 13590 10300 26000 33800
7206CE 30 62 16 20700 14700 23400 31200
7306CE 30 72 19 29250 20300 20800 28600
7007CE 35 62 14 17190 13700 22100 29900
7207CE 35 72 17 27450 19900 20800 27300
7307CE 35 80 21 36450 25800 18200 24700
7008CE 40 68 15 18540 15900 19500 27300
7208CE 40 80 18 32850 25200 18200 24700
7308CE 40 90 23 44550 32500 16900 22100
7009CE 45 75 16 21960 19300 18200 24700
7209CE 45 85 19 36900 28800 16900 22100
7309CE 45 100 25 57600 43000 14300 19500
7010CE 50 80 16 23400 21900 16900 22100
7210CE 50 90 20 38700 31500 15600 19500
7310CE 50 110 27 67500 51500 13000 18200
7011CE 55 90 18 30600 28600 15600 19500
7211CE 55 100 21 47700 40000 14300 18200
7311CE 55 120 29 78300 60500 12220 16900
7012CE 60 95 18 31500 30500 14300 18200
7212CE 60 110 22 57600 49500 12610 16900
7312CE 60 130 31 89100 70500 11310 15600
7013CE 65 100 18 33300 34500 12870 16900
7213CE 65 120 23 63000 55000 11700 15600
7313CE 65 140 33 100800 80500 10530 14300
7014CE 70 110 20 42300 43000 11960 15600
7214CE 70 125 24 68400 60000 10790 14300
7314CE 70 150 35 113400 92000 9750 13000
7015CE 75 115 20 43200 45500 11180 14300
7215CE 75 130 25 71550 65500 10140 13000
7016CE 80 125 22 52650 55500 10400 14300
7216CE 80 140 26 83700 77500 9490 12610
7017CE 85 130 22 54000 58500 9880 13000
7217CE 85 150 28 93600 90500 8970 11830
7018CE 80 140 24 64350 69000 9230 12350
7019CE 95 145 24 66150 73000 8840 11700
7020CE 100 150 24 67950 77000 8320 11180

 

Hybrid Ceramic Angular Contact Bearings HIP Si3N4 7008 7000 7200 7300 0

 

Hybrid Ceramic Angular Contact Bearings HIP Si3N4 7008 7000 7200 7300 1

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