Clearance stock lots and excess inventory for sale

1) Introduction of UC204-12 insert ball bearing

UC204-12, the shaft diameter is 3/4",
this is a popular size that could be used in many applications.
Item:UC204-12
d = 3/4"
D = 47mm
B = 31mm
C = 17mm
Bearing Size:3/4" x 47mm x 17mm

2) Bearing Advantag
The UC Bearings we offer to our clients are mainly designed to provide load support to the rotating shaft axis. Widely appreciated for durability and long serviceability, the entire range of these bearings is available at industry leading prices.
3) Application of UC204-12 insert ball bearing
Agriculture, Automotive, Pump, Sporting and Consumer Goods, Construction, Manufacturing Equipment, Conveyor and Fan Assemblies,Farm Machinery, HVAC, Feed Mill, Economical housed bearing solution and many other Industrial Equipment.
4) Parameters of UC204-12 insert ball bearing

5)Features:
1. The insert bearings are the deep groove ball bearings with wide inner rings.
2. It inserts in housing work as a unit bearing.
3. The housing is mainly casting or pressed steel.
4. The bearing units are compact in design with perfect sealing devices.
5. They can align with ease during operation and can be conveniently mounted or dismounted.

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.

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

Packing:
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!