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Construction Machinery Installation 6311 Deep Groove Ball Bearings

Construction Machinery Installation 6311 Deep Groove Ball Bearings

Quantity:




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Port:
Shenzhen, China
Production Capacity:
500000-Pieces/Month
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram

Model NO.:
6311
Trademark:
Koyo
Transport Package:
Box Bearing
Specification:
55*120*29
Origin:
Japan
HS Code:
848202000
Contact Angle:
0
Aligning:
Non-Aligning Bearing
Separated:
Unseparated
Rows Number:
Single
Load Direction:
Radial Bearing
Material:
Bearing Steel

Product Description

Product name:	High precision stable performance low noise ball koyo bearing
Keywords:	youchi bearing
Bearings:	Ball Bearings, Ceramic bearings
Size:	Bore size 55 Outside diameter 120
Material:	Gcr15,chrome steel,bearing steel,carbon steel,stainless steel,ceramic
Sealing:	Open, Z, ZZ, RZ,2RZ,RS, 2RS
Retainer:	Brass cage,steel cage,nylon cage
Standard:	DIN,GB,ISO,JIS,BA,ANSI
Certification:	ISO9001, SGS, CE,BV
Delivery Time:	1-3 days Usually

We also produce and supply the bearings as follows,

Main Type	Category	Size Serise
Ball Bearings	Deep groove ball bearing	60 ,618 (1008), 619(1009),62 , 63 , 64 ,160 **(70001 )
	Thrust Ball Bearing	511 (81) ,512 (82) ,513 (83) ,514 (84) series and Angular Contact Thrust all Bearings like: 5617 (1687) ,5691 (91681), 5692 (91682) series
	Angular Contact Ball bearing	SN718 (11068 ) ,70 72 ,73 , and B (66), C (36), AC (46) series ; otherwise include QJ and QJF series
	Pillow block bearing	239, 230,240, 231, 241, 222, 232, 223, 233, 213, 238, 248, 249and special series include 26 i.e 2638(3738), 2644 (3844) and so on
Roller Bearings	Taper Roller Bearing	329(20079),210(71), 320(20071),302(72), 322(75), 303(73), 313(273),323(76), 3519(10979), 3529(20979),3510(971), 3520(20971),3511(10977), 3521(20977), 3522(975), 319(10076),3819(10779),3829(20779), 3810(777,771), 3820(20771), 3811**(10777,777) for example: 77752, 77788, 77779 and also include Inch series bearings suchas 938/932 single and double row i.e M255410CD etc.
	Spherical Roller bearing	239, 230,240, 231, 241, 222, 232, 223, 233, 213, 238, 248, 249and special series include 26 i.e 2638 (3738), 2644 (3844) and so on
	Thrust Roller Bearing	292(90392), 293(90393),294(90394),994(90194), and 9069 series.
	Cylindrical Roller Bearing	NU10, NU2,NU22, NU3,NU23, NU4, N, NJ ,NUP series as well as NB, NN, NNU series of big bearings, and we also have Split Bearings 412740, 422740 used in cement industry.And FC, FCD series used inSteel Industry.
Auto Bearings	WHEEL HUB BEARING	DAC serise

Advantages:
1.LOW density
As the rolling baby density decreases,high-speed of its centrigal is also reducd,which can work at higher speed.
2.Moderate elastic modulus;
Elastic modulus is too large due to stress concentration and reduce the bearing capacity of the bushing.
3.Thermal expansion coeffcient is small:
Reduce the sensitivity to temperature changes,so that the bearing operating temperature range is wider.
4.High compressive strength:
High compressive strength is the need for high stress for rolling bearing
5.High hardness and high toughness;
These two properties combine to achieve better surface roughness;and can prevent external particles and shock damage.
6.Good anti-rolling contact fatigue and has a peel failure mode.
7.Special occasiona should hace high temperature,corrosion resistance and stability

Deep groove ball bearing Ball Bearing Bearing

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Construction Machinery Installation 6311 Deep Groove Ball Bearings

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