3975/3920 Reduce Friction Tapered Roller Bearings for Graders

Model NO.
3975/3920
Separated
Separated
Structure Type
Metric Tapered Roller Bearing
Clearance
C0 C1 C2 C3 C4 C5
Vibration
V1 V2 V3 V4
Precision Rating
P0 P6 P5 P4 P2
Seals Type
Seal or Not
Application
Automobile, Rolling Mill, Mine, Metallurgy
Service
OEM ODM
Cage Material
Brass Nylon Steel
Lubrication
Oil, Grease
Weight
2.060KG
Certification
ISO9001:2008
Main Market
Europe, North America, East Asia
Transport Package
Neutral Packing/as Client′s Requirement
Specification
85x150x30.50mm
Trademark
HENGLI, LZ
Origin
China
HS Code
8482800000
Production Capacity
500000 Pieces/Year
Reference Price
Please contact us for quote
Contact Us

Product Description

3975/3920 Reduce Friction Tapered Roller Bearings for Graders
3975/3920 Reduce Friction Tapered Roller Bearings for Graders
                                                Application

          Automobiles                                                                              Rolling Mills,
          
          Mining                                                                                       Metallurgy
         
          Plastic Machinery                                                                      Auto Spare Parts



Tapered roller bearings are separate bearings, and the inner and outer rings of the bearing have tapered raceways.
This type of bearing is divided into different structural types such as single row, double row and four row tapered roller bearings
according to the number of rows of rollers installed.

Single row tapered roller bearings can withstand radial loads and axial loads in a single direction.
When the bearing is subjected to a radial load, an axial component will be generated, so that another bearing that can withstand
the axial force in the opposite direction is needed to balance.


Bearing Steel Tapered Roller Bearing

Product Name Tapered Roller Bearing
Precision Rating P0, P6, P5, P4, P2
Material Bearing Steel  (GCr15)
Clearance C0 C1 C2 C3 C4 C5
Vibration & Noisy Z1,Z2,Z3 V1,V2,V3
Cage Brass, Nylon, Steel
Features High Precision, High Speed, Long Life, High Reliability, Low Noise , Reduce Friction
Certification ISO 9001:2008
Packing
Delivery Time 30 - 45 Days After The Order is Confirmed
Shippment 1.By Sea  2.By Air  3.By Express
Website

3975/3920 Reduce Friction Tapered Roller Bearings for Graders
 

Imperial Tapered Roller Bearings Specification

Bearing No. Dimensions (mm) Load Ratings (KN) Mass
d D B C T r
min 		r1
min 		C Co kg
1780/1729 25.400 56.896 19.837 15.875 19.368 0.8 1.3 43.1 40.0 0.230
1988/1922 28.575 57.150 19.355 15.875 19.845 3.5 1.5 46.0 41.8 0.220
2780/2720 36.487 76.200 25.654 19.050 23.812 1.5 3.3 67.0 85.0 0.513
3379/3320 34.925 80.167 30.931 23.812 29.370 3.5 3.3 95.0 112.0 0.700
3490/3420 38.100 79.375 29.771 23.812 29.370 3.5 3.3 93.0 114.0 0.669
3577/3525 41.275 87.312 30.886 30.162 30.162 3.5 0.5 96.0 120.0 0.814
3780/3720 50.800 93.264 30.302 23.812 30.162 3.5 3.3 102.0 134.0 0.858
3782/3720 34.925 85.725 30.162 23.812 30.162         0.890
3872/3820 34.925 85.725 30.162 23.812 30.162 3.5 3.3 105.0 132.0 0.890
3876/3820 38.100 85.725 30.162 23.812 30.162 3.5 3.3 105.0 132.0 0.848
3975/3920 50.800 112.712 30.048 23.812 30.162 3.5 3.3 83.0 116.0 1.510
3975/3926 50.800 112.712 30.048 26.988 33.338 3.5 3.3 112.0 165.0 1.590
3982/3920 63.500 112.712 30.048 23.812 30.162 3.5 3.3 119.0 174.0 1.200
3984/3920 66.675 112.712 30.048 23.812 30.162 3.5 3.3 119.0 174.0 1.120
6580/6535 88.900 161.925 55.100 23.862 53.975 3.5 3.3 310.0 460.0 4.703

                         
                                                   About Us

HENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture and wholesale bearings.
Our specialized manufacturer of  Spherical Roller Bearing  &  Cylindrical Roller Bearing , LUAN Rolling Bearing Co., Ltd was
established in 1970 and is accredited  by the Chinese Ministry of Machine Building.

We invested in two additional specialized bearing factories, which allow us to provide our clients with top of the line products 
such as  Needle Roller Bearings, Spherical Plain Bearings, Rod Ends Bearings,  Ball Joint Bearings, Tapered Roller Bearings,
Wheel Hub Bearings  and  Non-Standard Bearings.

3975/3920 Reduce Friction Tapered Roller Bearings for Graders



3975/3920 Reduce Friction Tapered Roller Bearings for Graders


 

FAQ
Q1 - What is our advantages?

      A    - Manufacturer - Do it only with the Best;

            -Your Choice make different.  

Q2 - Our Products

 A   - Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers, Thrust Bearing

      - Spherical Plain Bearing, Rod End, Ball Joint, Wheel Hub, Tapered Roller Bearing

Q3 - Process of our production

 A - Heat Treatment - Grinding - Parts Inspection - Assembly - Final Inspection - Packing

Q4 - How to customize bearing(non-standard) from your company?

  A -We offer OEM,Customized(Non-standard) service and you need to provide drawing and detailed Technical Data.

Q5 -   What should I care before installation?

 A   - Normally, the preservative with which new bearings are coated before leaving the factory does not need to be

        removed;   it is only necessary to wipe off the outside cylin­drical   surface and bore, if the grease is not compatible

        with  the preservative,  it is necessary to wash and carefully dry the bearing.

        -Bearings should be installed in a dry, dust-free room away from metal working or  other machines producing

        swarf and dust.

Q6 - How to stock and maintenance my bearings right? 

 A   - Do not store bearings directly on concrete floors, where water can condense and collect on the bearing;

      -Store the bearings on a pallet or shelf, in an area where the bearings   will not be subjected to high humidity

       or sudden   and severe temperature changes that may result in condensation forming;

        -Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.

 

Cylindrical Roller Bearing