Product 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 CZPT 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.
model | size(mm) | Installation size (mm) | weight | weight | ||||||
da | Da | ra | (kg) | (kg) | ||||||
d | D | B | r(min) | r1(min) | min | max | max | ZrO2 | Si3N4 | |
7900 | 10 | 22 | 6 | 0.3 | 0.15 | 12.5 | 19.5 | 0.3 | 0.007 | 0.0038 |
7000 | 26 | 8 | 0.3 | 0.15 | 12.5 | 23.5 | 0.3 | 0.014 | 0.0075 | |
7200 | 30 | 9 | 0.6 | 0.3 | 15 | 25 | 0.6 | 0.571 | 0.013 | |
7300 | 35 | 11 | 0.6 | 0.3 | 15 | 30 | 0.6 | 0.04 | 0.571 | |
7901 | 12 | 24 | 6 | 0.3 | 0.15 | 14.5 | 21.5 | 0.3 | 0.008 | 0.0042 |
7001 | 28 | 8 | 0.3 | 0.15 | 14.5 | 25.5 | 0.3 | 0.017 | 0.0092 | |
7201 | 32 | 10 | 0.6 | 0.3 | 17 | 27 | 0.6 | 0.571 | 0.015 | |
7301 | 37 | 12 | 1 | 0.6 | 18 | 31 | 1 | 0.046 | 0.571 | |
7902 | 15 | 28 | 7 | 0.3 | 0.15 | 17.5 | 25.5 | 0.3 | 0.012 | 0.0063 |
7002 | 32 | 9 | 0.3 | 0.15 | 17.5 | 29.5 | 0.3 | 0.571 | 0.013 | |
7202 | 35 | 11 | 0.6 | 0.3 | 20 | 30 | 0.3 | 0.035 | 0.019 | |
7302 | 42 | 13 | 1 | 0.6 | 21 | 36 | 1 | 0.064 | 0.035 | |
7903 | 17 | 30 | 7 | 0.3 | 0.15 | 19.5 | 27.5 | 0.3 | 0.013 | 0.0071 |
7003 | 35 | 10 | 0.3 | 0.15 | 19.5 | 32.5 | 0.3 | 0.032 | 0.017 | |
7203 | 40 | 12 | 0.6 | 0.3 | 22 | 35 | 0.6 | 0.052 | 0.571 | |
7303 | 47 | 14 | 1 | 0.6 | 23 | 41 | 1 | 0.087 | 0.047 | |
7904 | 20 | 37 | 9 | 0.3 | 0.15 | 22.5 | 34.5 | 0.3 | 0.571 | 0.015 |
7004 | 42 | 12 | 0.6 | 0.3 | 25 | 37 | 0.6 | 0.052 | 0.571 | |
7204 | 47 | 14 | 1 | 0.6 | 26 | 41 | 1 | 0.082 | 0.045 | |
7304 | 52 | 15 | 1.1 | 0.6 | 27 | 45 | 1 | 0.11 | 0.06 | |
7905 | 25 | 42 | 9 | 0.3 | 0.15 | 27.5 | 39.5 | 0.3 | 0.032 | 0.018 |
7005 | 47 | 12 | 0.6 | 0.3 | 30 | 42 | 0.6 | 0.061 | 0.033 | |
7205 | 52 | 15 | 1 | 0.6 | 31 | 46 | 1 | 0.099 | 0.054 | |
7305 | 62 | 17 | 1.1 | 0.6 | 32 | 55 | 1 | 0.18 | 0.098 | |
7906 | 30 | 47 | 9 | 0.3 | 0.15 | 32.5 | 44.5 | 1 | 0.04 | 0.571 |
7006 | 55 | 13 | 1 | 0.6 | 36 | 49 | 1 | 0.089 | 0.048 | |
7206 | 62 | 16 | 1 | 0.6 | 36 | 56 | 1 | 0.15 | 0.083 | |
7306 | 72 | 19 | 1.1 | 0.6 | 37 | 65 | 1 | 0.27 | 0.14 | |
7907 | 35 | 55 | 10 | 0.6 | 0.3 | 40 | 50 | 0.6 | 0.058 | 0.031 |
7007 | 62 | 14 | 1 | 0.6 | 41 | 56 | 1 | 0.12 | 0.063 | |
7207 | 72 | 17 | 1.1 | 0.6 | 42 | 65 | 1 | 0.22 | 0.12 | |
7307 | 80 | 21 | 1.5 | 1 | 44 | 71 | 1.5 | 0.36 | 0.19 | |
7908 | 40 | 62 | 12 | 0.6 | 0.3 | 45 | 57 | 0.6 | 0.09 | 0.05 |
7008 | 68 | 15 | 1 | 0.6 | 46 | 62 | 1 | 0.15 | 0.08 | |
7208 | 80 | 18 | 1.1 | 0.6 | 47 | 73 | 1 | 0.28 | 0.15 | |
7308 | 90 | 23 | 1.5 | 1 | 49 | 81 | 1.5 | 0.49 | 0.27 | |
7909 | 45 | 68 | 12 | 0.6 | 0.3 | 50 | 63 | 0.6 | 0.097 | 0.053 |
7009 | 75 | 16 | 1 | 0.6 | 51 | 69 | 1 | 0.19 | 0.1 | |
7209 | 85 | 19 | 1.1 | 0.6 | 52 | 78 | 1 | 0.32 | 0.175 | |
7309 | 100 | 25 | 1.5 | 1 | 54 | 91 | 1.5 | 0.64 | 0.345 | |
7910 | 50 | 72 | 12 | 0.6 | 0.3 | 55 | 67 | 0.6 | 0.1 | 0.06 |
7571 | 80 | 16 | 1 | 0.6 | 56 | 74 | 1 | 0.2 | 0.11 | |
7210 | 90 | 20 | 1.1 | 0.6 | 57 | 83 | 1 | 0.35 | 0.19 | |
7310 | 110 | 27 | 2 | 1 | 60 | 100 | 2 | 0.82 | 0.44 | |
7911 | 55 | 80 | 13 | 1 | 0.6 | 61 | 74 | 1 | 0.15 | 0.08 |
7011 | 90 | 18 | 1.1 | 0.6 | 62 | 83 | 1 | 0.29 | 0.16 | |
7211 | 100 | 21 | 1.5 | 1 | 64 | 91 | 1.5 | 0.48 | 0.26 | |
7311 | 120 | 29 | 2 | 1 | 65 | 110 | 2 | 1.05 | 0.57 | |
7912 | 60 | 85 | 13 | 1 | 0.6 | 66 | 79 | 1 | 0.15 | 0.08 |
7012 | 95 | 18 | 1.1 | 0.6 | 67 | 88 | 1 | 0.32 | 0.17 | |
7212 | 110 | 22 | 1.5 | 1 | 69 | 101 | 1.5 | 0.6 | 0.33 | |
7312 | 130 | 31 | 2.1 | 1.1 | 72 | 118 | 2 | 1.32 | 0.72 | |
7913 | 65 | 90 | 13 | 1 | 0.6 | 71 | 84 | 1 | 0.17 | 0.09 |
7013 | 100 | 18 | 1.1 | 0.6 | 72 | 93 | 1 | 0.34 | 0.18 | |
7213 | 120 | 23 | 1.5 | 1 | 74 | 111 | 1.5 | 0.77 | 0.42 | |
7313 | 140 | 33 | 2.1 | 1.1 | 77 | 128 | 2 | 1.62 | 0.88 | |
7914 | 70 | 100 | 16 | 1 | 0.6 | 76 | 94 | 1 | 0.27 | 0.15 |
7014 | 110 | 20 | 1.1 | 0.6 | 77 | 103 | 1 | 0.47 | 0.25 | |
7214 | 125 | 24 | 1.5 | 1 | 79 | 116 | 1.5 | 0.84 | 0.45 | |
7314 | 150 | 35 | 2.1 | 1.1 | 82 | 138 | 2 | 1.98 | 1.07 | |
7915 | 75 | 105 | 16 | 1 | 0.6 | 81 | 99 | 1 | 0.28 | 0.15 |
7015 | 115 | 20 | 1.1 | 0.6 | 82 | 108 | 1 | 0.5 | 0.27 | |
7215 | 130 | 25 | 1.5 | 1 | 84 | 121 | 1.5 | 0.92 | 0.5 | |
7916 | 80 | 110 | 16 | 1 | 0.6 | 86 | 104 | 1 | 0.3 | 0.16 |
7016 | 125 | 22 | 1.1 | 0.6 | 87 | 118 | 1 | 0.67 | 0.36 | |
7216 | 140 | 26 | 2 | 1 | 90 | 130 | 2 | 1.09 | 0.59 | |
7017 | 85 | 130 | 22 | 1.1 | 0.6 | 92 | 123 | 1 | 0.71 | 0.38 |
7217 | 150 | 28 | 2 | 1 | 95 | 140 | 2 | 1.35 | 0.73 | |
7918 | 90 | 125 | 18 | 1.1 | 0.6 | 97 | 118 | 1 | 0.45 | 0.24 |
7018 | 140 | 24 | 1.5 | 1 | 99 | 131 | 1.5 | 0.92 | 0.5 | |
7919 | 95 | 130 | 18 | 1.1 | 0.6 | 102 | 123 | 1 | 0.46 | 0.25 |
7019 | 145 | 24 | 1.5 | 1 | 104 | 136 | 1.5 | 0.95 | 0.51 | |
7920 | 100 | 140 | 20 | 1.1 | 0.6 | 107 | 133 | 1 | 0.64 | 0.35 |
7571 | 150 | 24 | 1.5 | 1 | 109 | 141 | 1.5 | 0.99 | 0.54 | |
7921 | 105 | 145 | 20 | 1.1 | 0.6 | 112 | 138 | 1 | 0.66 | 0.36 |
7922 | 110 | 150 | 20 | 1.1 | 0.6 | 117 | 143 | 1 | 0.69 | 0.37 |
About us
ZheJiang 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, CZPT 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 20 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?
ZheJiang 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 1 which is the most convenient cost effective for you.
Contact Angle: | 15° |
---|---|
Aligning: | Aligning Bearing |
Separated: | Separated |
Rows Number: | Single |
Load Direction: | Radial Bearing |
Material: | Ceramic |
Samples: |
US$ 2/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Agricultural Parts
Agricultural parts are a large part of the farming process. They are used for a number of purposes, including harvesting and transportation of crops. The parts are made from a variety of different materials, including metal, plastic and rubber. These materials have various advantages, including being resistant to pesticides and herbicides. In addition, they are easy to clean, allowing them to last for years.
Mechanization of farming
Agricultural mechanization, the use of mechanical technology to perform agricultural processes, has been an important tool in the modernization of agriculture. It increases farm worker productivity by replacing manual labor with powered machinery. It also provides employment opportunities for young people. Agricultural mechanization also has important environmental effects. It improves land usage and enhances agricultural productivity.
In Tanzania, agricultural mechanization has been slow but steady in the past few decades. In fact, the speed of mechanization growth varies across regions. In some parts of the country, the share of cultivated land plowed by tractors has reached around 50 percent.
The main drivers of agricultural mechanization in Tanzania are agroecological conditions and socioeconomic developments. This demand for mechanization depends on the capacity of farmers to fully use the machines and their complementary technologies.
The demand for mechanization has grown in parts of the country where there is a high demand for more intensive farming. In these regions, population growth has influenced the evolution of the farming system. This has led to a gradual transition from deep tillage to more intensive land preparation methods.
Mechanization has also been a catalyst for improved crop yields. Improved crop yields can be sold in markets and create indirect benefits for women. Women are commonly involved in weeding, transportation and postharvest management of agricultural produce.
The demand for mechanization has also been influenced by the growing share of the urban population. The urban population is expected to grow to 50 percent of the total population by 2030. The majority of rural-to-urban migrants are educated young people who are more likely to think of farming as a business.
In some parts of Tanzania, agricultural mechanization has been promoted by the public sector. This was in part a result of the government’s implementation of the Economic Structural Adjustment Program (ESAP). Public sector promotion of agricultural mechanization included the development of mechanization services, increased tractor supply, and the promotion of public-private partnerships.
CZPT Brand (r)
Agricultural machinery parts from CZPT Brand are renowned for their excellent quality. These parts are compatible with many agricultural engines including John Deere, Perkins & Massey Ferguson (r), Case IH, Ford, Detroit Diesel, and Komatsu (r) engines. These replacement engine parts ensure excellent durability and performance. They are also designed to meet the high standards of the original equipment manufacturer.
CZPT brand replacement agricultural parts are manufactured by a global company that is dedicated to consistently supporting its customers. The products are also designed to meet the needs of different types of agriculture. Their products are manufactured with the highest quality standards and they are backed by a 12-month warranty. This makes them the preferred parts supplier. They also have an extensive network of dealers across the globe.
CZPT Brand is a global company that specializes in providing high-quality engine parts for various agricultural machinery. It also specializes in providing replacement parts for tractor engines. It offers replacement gearboxes for a variety of engine types including John Deere, Detroit Diesel, and Cummins (r) engines. The parts are also compatible with lawn mowers and rotary cutters.
Agricultural machinery parts from CZPT Brand are known for their durability and excellent quality. They also offer lighting for optimum visibility and rear and side lights for maximum visibility. This ensures that the agricultural machinery performs at its best. These parts are also known for their excellent service. They are backed by a dedicated service team that is available to help you with any issues.
CZPT Brand agricultural parts are a perfect solution for John Deere, Perkins & Masey Ferguson, Case IH, Ford, Detroit Diesel, Komatsu (r) and IVECO Tector (r) engines.
CZPT Manufacturing
Founded in 1977, CZPT Manufacturing produces agricultural parts and accessories, primarily for use with farm equipment. The company began with a single page flyer at a farm trade show. In less than 50 years, the company has grown into a thriving, nationwide producer of agricultural replacement parts.
Currently, the company stocks parts for numerous manufacturers and offers a variety of products. These include personal protective equipment, knives, gathering chains, and forage harvester replacement parts. The company also offers apparel, including long-sleeved and youth shirts. The company also offers a fast and convenient shipping process.
editor by CX
2023-04-17