Categories | Tandem Extruder Bearing |
---|---|
Brand Name: | JHB or OEM |
Model Number: | T4AR140360 M4CT140360 140*360*424mm |
Certification: | Quality certificate |
Place of Origin: | China LuoYang |
MOQ: | 2PCS |
Price: | Negotiation |
Payment Terms: | T/T,L/C, Western Union, |
Supply Ability: | 1000 PCS/Month |
Delivery Time: | in stock, if Ex-stock, It will need 5- 8 days |
Packaging Details: | Carton or standard export wooden case |
Precision Rating: | P4 P5 |
Seals Type: | No seal |
Number of Row: | four Row |
Inner dia: | 140mm |
Outer dia: | 360mm |
Height: | 424mm |
Thrust roller bearing extruders plastics machine gearbox T4AR140360 M4CT140360 140*360*424mm
Tandem bearings T4AR140360 M4CT140360 140*360*424mm consist of several axial cylindrical roller bearings arranged in line, A system of rings and washers matched to each other ensures that all stages of the tandem bearing are subjected to uniform load at all times irrespective of the ratio C/F. The rings and washers are made from hardened steel. Tandem bearings are predominantly fitted with standard axial cylindrical roller and bearing assemblies. The thrust cylindrical roller bearing T4AR140360 M4CT140360 with size 140*360*424mm , the inner diameter:140 mm, the outer diameter:360mm, the total height:424mm
Tandem bearing old code | Tandem bearing new code | Basic size unit(mm) | Basic load rating Unit (KN) | weight | material | |||
Inner dia | Outer dia | Height | Cr | Cor | kg | |||
T4AR140360 | M4CT140360 | 140 | 360 | 424 | 8400 | 36200 | Steel chrome |
Four row tandem roller bearing catalogue as following:
基本尺寸 | 基本额定负荷 | 重量 | 原代号 | 现代号 | |||
Bearings | Basic load ratings | Weight | Old_spec | Designations | |||
动 | 静 | ||||||
d | D | H | dyc_Cr | stc_Cor | |||
mm | KN | kg | |||||
28 | 66 | 107.5 | 320 | 1000 | 1.74 | T4AR2866 | M4CT2866 |
28 | 66 | 107.5 | 320 | 1000 | 2.37 | T4AR2866A | M4CT2866A |
28 | 66 | 107.5 | 415 | 1050 | 2.44 | T4AR2866A+ | M4CT2866A+ |
28 | 66 | 107.5 | 415 | 1050 | 2.44 | T4AR2866+ | M4CT2866+ |
30 | 64 | 101 | 201 | 763 | 2.11 | T4AR2264A | M4CT2264A |
30 | 68 | 100 | 230 | 950 | 1.79 | T4AR3068 | M4CT3068 |
30 | 73 | 122 | 222 | 903 | 2.48 | T4AR3073 | M4CT3073 |
30 | 73 | 122 | 244 | 1030 | 2.255 | T4AR3073E | M4CT3073E |
30 | 75 | 112 | 304 | 1045 | 2.29 | T4AR3075YB | M4CT3075YB |
30 | 100 | 151 | 499 | 2371 | 6.58 | T4AR30100 | M4CT30100 |
32 | 78 | 110.5 | 321 | 1283 | 3.83 | T4AR3278A | M4CT3278A |
32 | 78 | 110.5 | 321 | 1283 | 2.58 | T4AR3278 | M4CT3278 |
33 | 105 | 151 | 521 | 2555 | 7.11 | T4AR33105 | M4CT33105 |
34 | 95 | 130 | 377 | 1900 | 5.166 | T4AR3495 | M4CT3495 |
34 | 95 | 145 | 377 | 1900 | 6.15 | T4AR3495A | M4CT3495A |
38 | 150 | 214.5 | 1116 | 5390 | 21.7 | T4AR38150 | M4CT38150 |
40 | 127 | 177 | 731 | 3981 | 13.3 | T4AR40127 | M4CT40127 |
40 | 110 | 164 | 831 | 3634 | 8.33 | T4AR40110 | M4CT40110 |
140 | 360 | 424 | 8400 | 36200 | T4AR140360 | M4CT140360 | |
350 | 750 | 854 | 27000 | 118000 | T4AR350750 | M4CT350750 |
Multi Stage cylindrical roller thrust bearings(Tandem bearings) has
the characteristics of limited radial space, high axial forces,
equal support of all the rows of rollers and long operating life,
and is the ideal spindle of parallel screw extruder.
The tandem bearings provided by our institute has the following
types: double rows, three rows, four rows, five rows, six rows and
eight rows, we also provided bearings with shaft and sleeve barrel.
Customers can have their own selections according to center
distance of screws, space and load. We also accept the orders of
other dimensions.
Application of tandem bearings
When using tandem bearings, the following recommendations should be
adhered to:
1. Preload: 1% of the dynamic basic load rating. The dynamic basic
load rating of each tandem bearing . Figures not listed will be
provided by out institute on request.
2. Radial guidance: full complement cylindrical roller bearings or
needle roller bearings can be used.
3. Eliminate tilting: the supporting parts must be machined to
eliminate any tilting.
4. Mounting tolerances: recommended the following mounting
tolerances: shaft f6 and housing bore F7.
5. Lubrication: tandem bearings must always be lubricated by oil
circulation.
Tandem bearings T4AR140360 M4CT140360 140*360*424mm offer an
optimum solution wherever the following requirements apply:
■ small radial design envelope
■ high axial forces
■ long operating life
■ low frictional energy.
Tandem bearings have proven effective principally in gearboxes for
single and twin screw extruders in the rubber and plastics
industry.
Other possible applications include:
■ deep hole drilling equipment
■ friction welding machines.
We JINHANG Precision bearing are a professional
Precision bearing manufacturer in the world, established in 2005,
specializing in slewing bearings, slewing drives,rotary table
bearing,crossed roller bearing,cylindrical roller bearing,tapered
roller bearing,spherical roller bearing,thrust roller bearing
thrust ball bearing,tandem bearing,pinion and other special machine
parts, with design, production, sales, marketing and service all
over the world. For the high precision bearing,our precision grade
can reach to P5 P4 P2 class.
Our team advantage:
We have 70 employees, with 10 experienced engineers and
professional technicists. The most of Engineer from LYC and ZWZ
brand factory, they had owned produce and design and after sales
experienced to design the bearing.We can also design the drawing
according to the bearing work condition to meet the customer
requirement.
Manufacturing ability:
Equipped with advanced manufacturing CNC Machine and test
instruments to insure the accurate tolerance , all bearings are of
uniform marking and packing with superior quality, reasonable
prices and perfect services. Meanwhile we can make the module to
test the mounting hole.
Quality control:
All the bearing from the forging to assembly process,It will need
to inspect step.For the bearing forging we will need to test the
size and hardness and surface, for the lathe process and grinding
process,first it will need to check by the worker ,and then the
professional inspector will checking the size and accurate,The last
step the monitor will inspect the size. It can insure zero defect.