Ceramic/Rolling/Wheel/Thin Section/Auto Wheelengine/Auto/Square Bore/Needle Roller/Thrust Ball/Roller/ Taper Roller Bearing/Embroidery Machine Part 7920

Min.Order: 100
Product origin: Tianjin, China
Infringement complaint: complaintComplaint
US$ 1.5 ~ 2

Description
The rings and balls of all-ceramic deep groove ball bearings are made of silicon nitride (Si3N4) ceramic material. This bearing can be designed as a full ball or with PTFE, PEEK or stainless steel 304/316 cage. PTFE is the default standard cage.
Full ceramic deep groove ball bearings have the characteristics of non-magnetic and electrical insulation, wear-resistant and corrosion-resistant, oil-free and self-lubricating, high temperature and cold resistance, and can be used in extremely harsh environments and special working conditions. It can be used in high temperature environment above 400ºC under the condition of full ball or equipped with stainless steel 316 cage. The PEEK cage can also be used at temperatures above 250°C. For polar temperatures (for example, lower than -70°C), full ceramic bearings with PTFE cages or stainless steel 316 cages can be used. Normally, the normal radial clearance is C0. When it is necessary to adapt to the extreme environment, other clearances can be customized.
modelsize(mm) Installation size (mm)weightweight
daDara(kg)(kg)
dDBr(min) r1(min)minmaxmaxZrO2Si3N4
7900102260.30.1512.519.50.30.0070.0038
70002680.30.1512.523.50.30.0140.0075
72003090.60.315250.60.0250.013
730035110.60.315300.60.040.022
7901122460.30.1514.521.50.30.0080.0042
70012880.30.1514.525.50.30.0170.0092
720132100.60.317270.60.0280.015
7301371210.6183110.0460.025
7902152870.30.1517.525.50.30.0120.0063
70023290.30.1517.529.50.30.0240.013
720235110.60.320300.30.0350.019
7302421310.6213610.0640.035
7903173070.30.1519.527.50.30.0130.0071
700335100.30.1519.532.50.30.0320.017
720340120.60.322350.60.0520.028
7303471410.6234110.0870.047
7904203790.30.1522.534.50.30.0280.015
700442120.60.325370.60.0520.028
7204471410.6264110.0820.045
730452151.10.6274510.110.06
7905254290.30.1527.539.50.30.0320.018
700547120.60.330420.60.0610.033
7205521510.6314610.0990.054
730562171.10.6325510.180.098
7906304790.30.1532.544.510.040.022
7006551310.6364910.0890.048
7206621610.6365610.150.083
730672191.10.6376510.270.14
79073555100.60.340500.60.0580.031
7007621410.6415610.120.063
720772171.10.6426510.220.12
730780211.5144711.50.360.19
79084062120.60.345570.60.090.05
7008681510.6466210.150.08
720880181.10.6477310.280.15
730890231.5149811.50.490.27
79094568120.60.350630.60.0970.053
7009751610.6516910.190.1
720985191.10.6527810.320.175
7309100251.5154911.50.640.345
79105072120.60.355670.60.10.06
7010801610.6567410.20.11
721090201.10.6578310.350.19
731011027216010020.820.44
791155801310.6617410.150.08
701190181.10.6628310.290.16
7211100211.5164911.50.480.26
731112029216511021.050.57
791260851310.6667910.150.08
701295181.10.6678810.320.17
7212110221.51691011.50.60.33
7312130312.11.17211821.320.72
791365901310.6718410.170.09
7013100181.10.6729310.340.18
7213120231.51741111.50.770.42
7313140332.11.17712821.620.88
7914701001610.6769410.270.15
7014110201.10.67710310.470.25
7214125241.51791161.50.840.45
7314150352.11.18213821.981.07
7915751051610.6819910.280.15
7015115201.10.68210810.50.27
7215130251.51841211.50.920.5
7916801101610.68610410.30.16
7016125221.10.68711810.670.36
721614026219013021.090.59
701785130221.10.69212310.710.38
721715028219514021.350.73
791890125181.10.69711810.450.24
7018140241.51991311.50.920.5
791995130181.10.610212310.460.25
7019145241.511041361.50.950.51
7920100140201.10.610713310.640.35
7020150241.511091411.50.990.54
7921105145201.10.611213810.660.36
7922110150201.10.611714310.690.37



About us
TIANJIN REET BEARING.CO.,LTD is a professional bearing manufacturer and exporter.
We have a wealth of technical.All producing processes are finished in our manufactory. As an ISO9001:2000 certified manufacturer,we will solve various problems in application and use of our bearings. 
Our company is an authorized distributor of FAG, INA, TIMKEN and other world brand bearings.Our company has the right to self-export bearings and launches its own brand RTB.
Our bearing had been exported to more than twenty countries worldwide and are warmly welcomed.
We are looking forward to your order.
FAQ

1.Is the company a production factory or a trading company?
TIANJIN REET BEARING CO.,LTD is a manufacturing enterprise focusing on bearings and integrating research, production and sales.

2.How many the MOQ of your company?
Depending on the size of the bearing, the MOQ is variable, if you are interested, you can contact me for a quote.

3.Does the company accept OEM or customized bearings?
In addition to standard products, we also supply non-standard and modified standard products for special application. Meanwhile, we provide OEM service.

4.Can the company provide free samples?
We can provide samples for free. You only need to provide shipping.

5.What are the company's delivery terms?
We can accept EXW,FOB,CFR,CIF,etc. You can choose the one which is the most convenient cost effective for you.

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