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Automotive electric oil pump bearing and fuel pump scooter bearing and hand oil pump

Automotive electric oil pump bearing and fuel pump scooter bearing and hand oil pump

  • FOB Price:
  • US 0.10-100.00 /Piece Get Latest Price
  • Order Quantity:
  • 1-10000 /Piece Get Latest Price
  • Business:
  • Bearing,ball bearing,deepgroove ball bearing,UC bearing
  • Export:
  • 41% - 50%
  • Volume:
  • Below US$1 Million
  • Address:
  • Sifangyuan Village, Northen Township, Longting District, Kaifeng, Henan, China (Mainland)

Product Detail

Quick Details
  • Structure:deep Groove
  • Type:ball
  • Brand Name:kfrj
  • Bore Size:17 - 30 Mm
  • Outside Diameter:40 - 72 Mm
  • Model Number:6205
  • Precision Rating:abec-1,abec-3,abec-5,abec-7,p0, P5, P6, P4, P2
  • Seals Type:z,zz,rs,2rs,2rz,open
  • Number Of Row:single Row
  • Place Of Origin:henan China (mainland)
  • Vibration Level:v1,v2,v3,v4
  • Noise Level:z1,z2,z3,z4
  • I.d*o.d*t:25 X 52 X 15 Mm
  • Severice:oem,odm
  • Free Sample:avaliable
  • Stock:rich
  • Material:chrom Steel, Gcr15, Steel
  • Model:6206 Deep Groove Ball Bearing
  • Keywords:ball Bearing

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Automotive electric oil pump bearing and fuel pump scooter bearing and hand oil pump



Product Description

1) Introduction of 6205 pump bearing

Deep groove ball bearings have deep, uninterrupted raceway grooves. These raceway grooves have a close osculation with the balls, enabling the bearings to accomodate radial and axial loads in both directions. These bearings are particularly versatile and are:
1.simple design
2.non separable
3.suitable for high and even very high speeds
4.robust in operation, requiring little maintenance

2) Bearing Advantag
Deep groove ball bearings are the most widely used bearing type.   
3) Application of 6205 pump bearing

Bearing has the versatility characteristic,is the foundation industry part.such as Motor, Machinery Electric Tools, shower blocks, hanging round, closet wheel, toys, Fan, car,
truck, tractors and automatic machine,Textile machine, Pump etc.

4) Parameters of  6205 pump bearing



Company Information

Kaifeng Ruijiang Bearings Making Co., Ltd.

Quality first, Credit first & Service first

We are a leading manufacturer for kinds of bearings in China. We specialize in research and development of various kinds of high precision, no noise, long-life bearings.Our products including Insert Ball Bearings, Pillow Block Ball Bearing,Deep Groove Ball Bearing,Angular Contact Ball Bearing , Needle Roller Bearing ,Tapered Roller Bearing,Thrust Roller Bearing,Thrust Ball Bearing ,etc.

Our main products are Deep Groove Ball Bearings, such as UC200 series bearing, UC300 series bearing, SA200 Series bearing, SB200 Serues bearing, SB300 Series bearing, UK200 series bearing, UK300 series bearing, UCP series pillow block bearing, UCF series Pillow block bearing, UCFL series pillow block bearing.

Except this, we also could provide 60 series Ball bearing, 62 serise deep groove ball beaing to meet different needs of customer.

Certification of manufacture



1.Why is the bearing temperature too high?

(1)Lubricating oil doesn’t meet the quality requirements or goes bad,so that the oil viscosity is too high;
(2)Lubricating grease is filled too much;
(3)Bearing preload is too large;
(4)There is cooling problem in Spindle.
2.As for grease filling quantity,the more,the better?
This is a common mistake,excessive grease will cause excessive stirring and much higher temperature.
When high speed precision bearings use grease lubrication,the grease quantity should take up about 15%~20% of bearing interior free space.
3.How to correctly mount bearing to shaft?
(1)Using of hammer and sleeve
This method is widely used to the small and medium size bearings with loose fitting between rings and shaft or housing.But this method will make the load capacity of bearing unstable,and bearing will be given impact force,so it’s not suggested to use this method to mount precision bearing.
(2)Using pressure devices
The pressure devices include press machine,hydraulic gripper,hydraulic clamp and hydraulic nut,etc.The feature of this method is to avoid direct striking bearings and relevant damage.However,adopting this method must make sure the press line coincides with bearing axis to prevent bearing tilting.
(3)Heating inner ring
It’s difficult to use pressure devices to mount the bearing when the magnitude of interference is larger,which does harm to bearing fitting surface.Therefore,it’ll be easier to mount bearing through heating and expanding inner ring.
At present,we usually use magnetic induction heaters to heat the inner ring.


Our Services

If you choose us......
We can......
1.give you the best price
    ......we have our own factory
2.give you the high quality and good service
        ......we don't do one-time deal
3.short delivery time
        ......we are a factory ,we can control the production time
4.customers' drawing and samples accepted
              ......tell us what you want ,we will try our best
Best before-sale service              Support Quality control system
            Full range of profucts             Excelent after-sale service


Packaging & Shipping

1. Rolling Packing + Plastic Bag + Paper carton + Poly Wooden Pallet
2.Carton+ wrapped by oil paper+water-proof belt+wooden pallets or wooden cases
of free fumigation
3.According to your requirement.
4.If the commercial packing is must,the price will be counted.
Delivery date:Normally ready goods and stock withiin 5-30 days.
For samples: 1~5days
For mass production: 3~30 days
Payment terms:
A:100% TT
B: 30% T/T in advance .70% against copy of B/L
C.30% T/T in advance .70% against L/C at sight
D.Western union

As a professional bearing supplier with many years experiences,we could offer many kinds of good quality bearings.We are op en to all sincere buyers, for further information, welcome to make inquiry, thank you for taking time to read our information!









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