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China Bearing for Agricultural Machinery

Agricultural machinery bearing is an important basic component of agricultural machinery equipment. It is widely used in agricultural vehicles, tractors, diesel engines, electric motors, rakes, balers, harvesters, threshers and other agricultural machinery. Its accuracy, performance, life and Reliability plays a decisive role in the accuracy, performance, life and reliability of the host. Agricultural machinery bearings must be able to operate in extremely challenging conditions, adapting from dry and abrasive environments to wet, corrosive, and highly polluted environments. They need to meet the requirements of long life and durability under heavy load conditions, so as to solve the farm The masters reduce the downtime and maintenance costs, and increase the output as much as possible.

Regardless of the particularity of the weather or crop harvest, the use of reliable and durable parts is a key factor in the proper maintenance of agricultural machinery and the timely harvest of crops all over the world.

Characteristics of agricultural machinery bearings

  1. Can sustain continuous vibration and high impact load;
  2. Tight and high-precision seal design, satisfying reliable operation under various weather conditions
  3. Low-maintenance or maintenance-free design;
  4. Easy to install, can provide the whole unit;
  5. The structure design is very simple;
  6. Ensure the efficient utilization of the machine

There are many types of equipment in agricultural machinery. The occasions and uses are different, so the bearings type will be different. The commonly used bearings in agricultural machinery are: agricultural machinery ball bearings (round hole, square hole or hexagonal hole, lock ring, relubrication Oil holes or nozzles), mounted ball bearings, tapered roller bearings, etc.

Tillage and seeding machinery

The high humidity in spring and autumn is a real test for agricultural farming. The hard soil quality tests the ultimate strength of all mechanical parts, which requires stronger load capacity of the bearings of the farming machine.

Tillage machinery bearings are usually integrated with flanged housings to simplify assembly. If the plow disc is connected to the bearing and has a certain inclination angle to the plow surface installation, the bearing needs to bear the lateral load, tilting moment and radial load.

Products used in farming machinery include pillow block bearings and housing units, deep groove ball bearings and angular contact ball bearings, tapered roller bearings, hexagonal and square bore bearings, and transmission chains.

Tractor machine

Gearbox bearings and components

With larger radial and axial loads, tapered roller bearings are particularly suitable for gearboxes.

Tapered roller bearings are suitable for hydraulic motors, hydraulic pumps, small bevel gear shaft support and rear axle drive integrated with the gearbox

Engine components and systems

In tractor engine applications, belt drive components, tensioning wheels and generator override pulleys, pump and fan bearings, and needle roller cage assemblies for linkages.

Harvesting Machines

In agricultural engineering applications, The seals are very important for rolling bearings. A good seal has two important functions: maintaining high-quality grease inside the bearing and preventing contaminants and moisture from entering the bearing. Efficient sealing increases the service life of bearings, and also extends the working life of agricultural machinery.

Mounted ball bearings are mainly used in harvesting machinery in the field of agricultural machinery. Mounted ball bearings and housing units are easy to install and can compensate shaft misalignment within a certain range.

CoatMaster (China Bearing Manufacturer) supply perfect service can earn customers’ trust and make sure the customers have no risk to do business with us. Before place an order, we make sure the customer know the details about the quality, the price, the delivery, and also we will be work strictly according to our agreement, after the customers received our quality bearings, we accepted return back the bearing goods if the customers was not pleased the bearing quality. Some special bearings which are not in our stock, its pleasure to ordered after confirmed the quantity and brand needed, we would like to strive our best to meet customers’ demand. So why not try to contact with us if you have demand about bearings?  And Start our first step to know each other.

China Bearing for agricultural machinery

200 Series agricultural bearing

Bearing NO. Type Dimensions(in./mm) Dynamic load ratings(N) Static load ratings(N) Weight

(kg)

d D C B
203 KR2 4 0.625 1.5748 0.472 0.551 12800 6650 0.077
203 KR2 4 15.883 40 12 14 12800 6650 0.077
203 KRR2 1 0.64 1.5748 0.472 0.72 12800 6650 0.085
203 KRR2 1 16.256 40 12 18.288 12800 6650 0.085
203 KRR5 1 0.515 1.5748 0.472 0.72 12800 6650 0.096
203 KRR5 1 13.081 40 12 18.288 12800 6650 0.096
203 KRR6 1 0.64 1.8504 0.472 0.72 12800 6650 0.13
203 KRR6 1 16.256 47 12 18.288 12800 6650 0.13
203 KRR7 1 0.669 1.5748 0.472 0.654 12800 6650 0.079
203 KRR7 1 17 40 12 16.612 12800 6650 0.079
204 KR2 4 0.7505 1.7805 0.61 0.61 12800 6650 0.107
204 KR2 4 19.063 45.225 15.494 15.494 12800 6650 0.107
204 KRR3 1 0.7874 1.8504 0.551 0.699 12800 6650 0.121
204 KRR3 1 20 47 14 17.755 12800 6650 0.121
204 KRD4 2 0.63 1.8504 0.551 0.689 12800 6650 0.135
204 KRD4 2 16 47 14 17.5 12800 6650 0.135
204 KRR14 1 0.63 1.8504 0.591 0.72 12800 6650 0.142
204 KRR14 1 16 47 15 18.288 12800 6650 0.142
205 KR3 5 0.75 2.0472 0.6992 0.6402 14000 7850 0.161
205 KR3 5 19.05 52 17.76 16.26 14000 7850 0.161
Bearing NO. Type Dimensions(in./mm) Dynamic load ratings(N) Static load ratings(N) Weight

(kg)

d D C B
205 KR4 3 1.0005 2.0472 0.591 1 14000 7850 0.148
205 KR4 3 25.413 52 15 25.4 14000 7850 0.148
206 KR7 3 1.181 2.441 0.63 0.945 19450 11250 0.26
206 KR7 3 30 62 16 24 19450 11250 0.26
206 KRR8 1 1.181 2.441 0.63 0.945 19450 11250 0.26
206 KRR8 1 30 62 16 24 19450 11250 0.26
206 KRR18 1 1.2598 2.441 0.63 0.945 19450 11250 0.219
206 KRR18 1 32 62 16 24 19450 11250 0.219
207 KRR 1 1.378 2.8346 0.669 0.984 25700 15200 0.35
207 KRR 1 35 72 17 28 25700 15200 0.35
208 KRR2 1 1.5748 3.1496 0.827 1.063 29500 18100 0.45
208 KRR2 1 40 80 21 27 29500 18100 0.45
210 KRR 1 1.9685 3.5433 0.7874 1.181 35000 23200 0.524
210 KRR 1 50 90 20 30 35000 23200 0.524
214 KRR 1 2.7559 4.9212 1.1024 1.6929 62100 44800 1.546
214 KRR 1 70 125 28 43 62100 44800 1.546

 

Round Bore Non-Relubricable agricultural bearing

Bearing NO. Type Dimensions(in./mm) Dynamic load ratings(N) Static load ratings(N) Weight

(kg)

d D C B
W208 PPB2 1 1.5005 3.1496 0.709 1.6913 29500 18100 0.598
W208 PPB2 1 38.113 80 18 42.96 29500 18100 0.598
W208 PPB7 1 1.18 3.1496 0.709 1.189 29500 18100 0.558
W208 PPB7 1 30.175 80 18 30.2 29500 18100 0.558
W208 PPB10 3 1.5005 3.1496 0.8268 1.6913 29500 18100 0.817
W208 PPB10 3 38.113 80 21 42.96 29500 18100 0.817
W208 PPB23 1 1.5005 3.1496 1.189 1.6913 29500 18100 0.817
W208 PPB23 1 38.113 80 30.2 42.96 29500 18100 0.817
W209 PPB2 2 1.7717 3.3465 1.189 1.189 32700 20900 0.566
W209 PPB2 2 45 85 30.2 30.2 32700 20900 0.566
W209 PPB4 2 1.535 3.3465 1.189 1.189 32700 23200 0.659
W209 PPB4 2 39 85 30.2 30.2 32700 23200 0.659
W209 PPB11 1 1.7811 3.3465 0.866 1.437 32700 23200 0.573
W209 PPB11 1 45.24 85 22 36.5 32700 23200 0.573
W210 PP2 4 1.938 3.5433 1.189 1.189 35000 23200 0.667
W210 PP2 4 49.225 90 30.2 30.2 35000 23200 0.667
W210 PPB2 2 1.939 3.5433 1.189 1.189 35000 23200 0.708
W210 PPB2 2 49.225 90 30.2 30.2 35000 23200 0.708
W210 PPB5 2 1.785 3.5433 1.189 1.189 35000 23200 0.749
W210 PPB5 2 45.34 90 30.2 30.2 35000 23200 0.749
Bearing NO. Type Dimensions(in./mm) Dynamic load ratings(N) Static load ratings(N) Weight

(kg)

d D C B
W210 PP8 4 1.53 3.5433 1.189 1.189 35000 23200 0.836
W210 PP8 4 38.862 90 30.2 30.2 35000 23200 0.836
W211 PP2 4 2.18 3.937 1.311 1.311 43300 29200 1.01
W211 PP2 4 55.575 100 33.3 33.3 43300 29200 1.01
W211 PPB2 2 2.18 3.937 1.311 1.311 43300 29200 0.81
W211 PPB2 2 55.575 100 33.3 33.3 43300 29200 0.81
W214 PP2 4 2.7559 4.9213 1.563 1.563 62100 44800 1.902
W214 PP2 4 70 125 39.7 39.7 62100 44800 1.902
W214 PPB2 2 2.7559 4.9213 1.563 1.563 62100 44800 1.667
W214 PPB2 2 70 125 39.7 39.7 62100 44800 1.667
W214 PPB9 1 2.7661 4.9213 1.1024 1.75 62100 44800 1.902
W214 PPB9 1 70.26 125 28 44.45 62100 44800 1.902
WIR210-31 5 1.937 2.543 0.787 1.937 35000 23200 0.74
WIR210-31 5 49.2 90 20 49.2 35000 23200 0.74
WIR211-33 5 2.063 3.937 0.827 2.189 43300 29200 1.122
WIR211-33 5 52.388 100 21 56.6 43300 29200 1.122
WIR212-39 5 2.437 4.331 0.866 2.437 47700 32800 1.249
WIR212-39 5 61.912 110 22 61.9 47700 32800 1.249

 

Agricultural machinery bearings have a number of properties and advantages that can help customers meet or exceed current expectations and prepare for future growth. FQN agricultural machinery series bearings and accessories are designed to meet the demanding application conditions of the region and globally. We offer a complete range of standard and customized bearings and components

Our complete product line includes:

  • 1.Disc harrowFlange
  • 2.Agricultural machinery bearings include round, square, hexagon socket and hexagon socket
  • 3.conveyor bearings

Agricultural machinery bearings are products specifically designed for the harsh environments of farming, sowing or lawn care applications. These bearings include single-lip (F or G), double-lip, or triple-lip seal options that have been joined to thick gauge steel shrouds to provide protection in the most demanding environments.

Application:

  • 1. Agriculture-combine harvesters, tillage equipment, hay balers, lawn mower regulators, cotton pickers, drills, planters / seeders, wheel bearings, disc bearings …
  • 2. Lawn & Garden-Mower wheels and spindle.
  • 3. Conveyor, grain, aggregate

 

Agricultural machinery series bearings have many properties and advantages that can help customers meet or exceed current expectations and prepare for future growth. FQN agricultural machinery series bearings and accessories are designed to meet the stringent application conditions of the region and the world. We can provide a complete range of standard and customized bearings and components.

Our full product range includes:

  • Disc harrow
  • Flange
  • Agricultural machinery bearings include round, square, hexagon socket and hexagon socket conveyor bearings

Agricultural machinery bearings are specially designed for harsh environments in farming, seeding or lawn care applications. These bearings include single lip (F or G), double lip or triple lip seal options that have been joined to thick gauge steel shrouds to provide protection in the most demanding environments. FQN’s performance and reliability have been verified by rigorous internal and independent laboratory tests.

Application range:

  • Agriculture-combine harvesters, tillage equipment, hay bales, lawn mower regulators, cotton pickers, drilling machines, planters / seeders, wheel bearings, disc bearings …
  • Lawn & Garden-Mower wheels and main shaft.
  • Conveyor-grain, aggregate

The CoatMaster (China Bearing manufacturer) agricultural machinery bearing series offers the industry’s widest range of standard inner diameter sizes and style options. The series includes Conrad bearings for flange installations, disk harrow bearings with round and square holes, hexagon socket bearings, 200 and select 300 series bearings and 4-point contact Gothic arc single and double row Bearings (with heavy-duty contact seals). These bearings are designed for various working conditions from mild to harsh environments.

 

Features:

Bearing:

o The widest range of industry-standard inner diameter sizes and style options

o Improved raceway geometry improves thrust and bending moment load capacity

o Super-precision raceways and advanced balls are used to improve accuracy and extend service life

  • Assembly:

o Easy assembly / replacement with pre-assembled bearing + housing assembly products

  •  Seals:

o The most extensive design options, suitable for all kinds of working conditions from mild to harsh environments and speeds

o Grinded contact surface extends lip life

o Provide excellent stump retention through knurled tread grooves

  • Lubrication

o Heavy-duty, NLGI # 2 grease containing extreme pressure (EP) additives to provide bearing surface protection

o Lithium synthetic thickener, suitable for high temperature environment, providing long-term working stability

oISO VG 220 synthetic base oil to optimize the lubrication effect under heavy load conditions

 

Advantage of CoatMaster Agricultural bearing

o Improved raceway geometry

o Super-finished raceways and high-precision balls

o Multiple sealing components

o Single source pre-assembled unit

Benefit

o Extend service life and improve performance

o Bearing and housing components are pre-assembled to reduce production costs

o Can be easily interchanged with many types of products

o Reduce warranty requirements