6404 6404 ZZ 6404 2RS 20*72*19mm P0 P6 P5 P4 P2 ABEC-1 3 5 7 9 Deep Groove Ball Bearing with Single Row

Model NO.
6404
Precision Rating
P0 P6 P5 P4 P2
Clearance
C0, C2, C3, C4, C5.
Certification
ISO9001:2008
Lubrication
Oil Lubrication
Cage Material
Steel, Nylon, Brass
Sealing Type
open, ZZ, 2RS.
Vibration & Noise
Z1V1, Z2V2, Z3V3, Z4V4
Transport Package
Neutral Packing/as Client′s Requirement
Specification
20mm*72mm*19mm
Trademark
HENGLI, LZ
Origin
China
HS Code
8482800000
Production Capacity
150000 Pieces/Year
Reference Price
Please contact us for quote
Contact Us

Product Description

6404 6404 ZZ 6404 2RS 20*72*19mm P0 P6 P5 P4 P2 ABEC-1 3 5 7 9 Deep Groove Ball Bearing with Single Row

Deep groove ball bearings are the most widely used bearing type and are particularly versatile. They have low friction and are
optimized for low noise and low vibration which enables high rotational speeds. They accommodate radial and axial loads in
both directions, are easy to mount, and require less maintenance than other bearing types.
Product Name  DEEP GROOVE BALL BEARING
Model Number 6404 ZZ
Material Gcr15/ Carbon Steel/ Stainless Steel/ Si3N4/ ZrO2
Cage Steel/Nylon,Brass
Seal Type: Open,  Z, ZZ, RS, 2RS, 2RZ
Grease Great Wall; Shift; Mobile or as requested
Precision P0, P6, P5, P4, P2 or as requested
Vibration Z1V1, Z2V2, Z3V3, Z4V4 or as requested
Clearance  C0,C2,C3,C4,C5 or as requested 
  6404 6404 ZZ 6404 2RS 20*72*19mm P0 P6 P5 P4 P2 ABEC-1 3 5 7 9 Deep Groove Ball Bearing with Single Row   6400 6400 ZZ 6400 2RS Deep Groove Ball Bearing Specifiation
Product Number Seal Type Bore Dia (d) Outer Dia (D) Width (B) Dynamic Load Static Load MAX SPEED
Rating Rating (GREASE)
(Cr) (N) (Cor) (N) (X1000 RPM)
6403 Open,ZZ, 2RS 17 mm 62mm 17mm 22900 10800 12
6404 Open,ZZ, 2RS 20 mm 72mm 19mm 30700 15000 10
6405 Open,ZZ, 2RS 25 mm 80mm 21mm 35800 19300 9
6406 Open,ZZ, 2RS 30 mm 90mm 23mm 43600 23600 8.5
6407 Open,ZZ, 2RS 35 mm 100mm 25mm 55300 31000 7
6408 Open,ZZ, 2RS 40 mm 110mm 27mm 63700 36500 6.7
6409 Open,ZZ, 2RS 45 mm 120mm 29mm 76100 45000 6
6410 Open,ZZ, 2RS 50 mm 130mm 31mm 87100 52000 5.3
6411 Open,ZZ, 2RS 55 mm 140mm 33mm 99500 62000 5
6412 Open,ZZ, 2RS 60 mm 150mm 35mm 108000 69500 4.8
6413 Open,ZZ, 2RS 65 mm 160mm 37mm 119000 78000 4.5
6414 Open,ZZ, 2RS 70 mm 180mm 42mm 143000 104000 3.8
6415 Open,ZZ, 2RS 75 mm 190mm 45mm 153000 114000 3.6
6416 Open,ZZ, 2RS 80 mm 200mm 48mm 163000 125000 3.4
6417 Open,ZZ, 2RS 85 mm 210mm 52mm 174000 137000 3.2
6418 Open,ZZ, 2RS 90 mm 225mm 54mm 186000 150000 3

6404 6404 ZZ 6404 2RS 20*72*19mm P0 P6 P5 P4 P2 ABEC-1 3 5 7 9 Deep Groove Ball Bearing with Single Row

                                                                             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,Cam Follower Bearings, Thrust Bearings, Wheel Hub Bearings  and  Non-Standard Bearings.
6404 6404 ZZ 6404 2RS 20*72*19mm P0 P6 P5 P4 P2 ABEC-1 3 5 7 9 Deep Groove Ball Bearing with Single Row

6404 6404 ZZ 6404 2RS 20*72*19mm P0 P6 P5 P4 P2 ABEC-1 3 5 7 9 Deep Groove Ball Bearing with Single Row
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.                                                         

 

 

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