• Plane thrust ball bearings for crane hook System 1
  • Plane thrust ball bearings for crane hook System 2
Plane thrust ball bearings for crane hook

Plane thrust ball bearings for crane hook

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5000 pc
Supply Capability:
1500000 pc/month

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We pay high attention to the enterprise productivity, even more to product quality and after-sales service. Approved by ISO9001 Quality certification and ISO14001 Environment Management System certification separately in 2001 and 2006.Every employee adhere to Meticulousenterprise spirit,be strict with every process of product quality and never let up.Meanwhile,we have set up the office in several areas of Taiwan and the mainland of Kunshan in Jiangsu,Dongguan in Guangdong,Xiamen in Fujian.It's convenient for communication and providing service to customers.

Chuang Hon Yi is pushing the products to all over the country with its strong productive ability,rigorous quality attitude,faithful management style and perfect after-sales service,and export to Europe and America,Southeast Asian markets,receiving affirmation and recognition by more and more customers from domestic and overseas.

        (mm)(N)      (rpm)(g)
Boundary dimensions (mm)Basic load ratings(N)Limiting speeds  (rpm)
      ()  ()Weight(g)
I.DO.DWidthChamferBearing  numbersDyn.Stat.()
dDBB1r (min)CrCorGrease      (Non-contact)Oil         (Non-contact)(reference)
38340.1569355317552000610000.79 
9350.1560364522948000570001.40 
10440.1562364522948000560001.57 
48230.08MR8439614150000590000.56 
92.540.168453918747000550001.06 
10340.15MR10449819844000530001.40 
11440.1569495534443000500001.62 
12440.260497035841000490002.20 
13550.2624115040140000470002.98 
16550.3634143055735000420005.11 
5822.50.086752109047000550000.38 
92.530.15MR9543116944000530000.66 
10340.15MR10549819844000530001.21 
11350.1568577531741000490001.90 
13440.2695107042238000450002.41 
14550.2605108043837000440003.63 
16550.3625147059935000420004.86 
19660.3635223090332000380008.81 
6102.530.167646319741000490000.75 
12340.15MR12677532738000450001.73 
133.550.15686108043837000440002.48 
15550.2696147059935000420003.74 
16660.2MR166147059934000400005.20 
17660.3606196073233000400005.67 
19660.3626223090332000380008.45 
22770.363633101370300003500012.59 
7112.530.167745520238000450000.70 
13340.15MR13777133836000430001.93 
143.550.15687117051135000420002.89 
17550.3697160071433000390005.04 
19660.3607223090332000380007.67 
22770.362733101370300003500012.24 
26990.363733301411280003100025.21 
8122.53.50.167844920636000430001.07 
143.540.15MR14876035034000410002.13 
16450.2688160071433000390003.70 
19660.3698224091731000370006.23 
22770.360833101370300003500011.76 
24880.362833301410290003400017.54 
28990.363845501950270003200029.00 
917450.2689160073531000370004.07 
20660.36992480108030000360008.00 
24770.360933301410290003400014.21 
26880.362945501950280003300019.48 
1015340.1670057230534000400002.06 
19550.36800159076030000360005.12 
19770.363800159076030000360007.09 
20660.3MR2010159076028000340007.52 
22660.369002690127028000340009.45 
26880.3600045501950270003200019.00 
2612120.36300045501950270003200026.46 
30990.6620051102390230002800030.64 
3511110.6630076403470210002500053.81 
1218440.2670193552830000360003.00 
21550.368011910104027000330005.65 
21770.3638011910104027000330008.18 
24660.3690128901450250003000010.49 
28770.31600151102390240002800019
28880.3600151102390240002800021.23 
2812120.36300151102390200002600028.80 
3210100.6620168003050200002400035.16 
3712121.0 630197504230180002200059.73
1521440.2670282749327000320003.20 
24550.368022060126024000290007.16 
24770.3638022060126024000290009.82 
28770.3690243202260220002600015.26 
32880.31600255902850200002400026.18 
32990.3600255902850200002400028.46 
3511110.6620276003360170002100043.79 
4213131.0 6302114205420150001900081.02 
1723440.26703100067524000290004.00 
26550.368032130136022000260007.85 
26770.3638032130136022000260009.80 
30770.3690343102310200002400016.80 
35880.31600360003260180002200032.00 
3510100.3600360003260180002200037.86 
4012120.6620395804800160001900064.08 
4714141.0 63031356065601400017000111.19 
2027440.26704100072221000260004.80 
32770.3680434702240190002300018.20 
37990.3690463903590170002100036.67 
42880.31600483704520160001900047.63
4212120.6600493805080160001900067.34 
4714141.0 6204 1283066501400016000102.66 
5215151.163041600079301200015000141.75 
224412120.660/22104705730150001800070.00 
5014141.0 62/221283066501200015000115.00 
5616161.163/221402079301100013000174.00 
2537770.3680536602640160001900021.46 
42990.3690566504190140001700042.00 
47880.31600569404600130001600055
4712120.66005100705800130001600078.37 
5215151.0 6205 1402079301100013000127.88 
6217171.1630522460115701000012000223.89 

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Plane thrust ball bearings for crane hook

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Q:The difference between deep groove ball bearings and thrust ball bearings
Thrust ball bearingBasic rated dynamic load ratio: 1; limit speed ratio: low; axial load capacity: can only withstand a one-way axial load (two-way thrust ball bearings can withstand two-way axial load); axial spacing: II (two-way thrust ball bearings for I); performance and features: can only bear the axial load, centrifugal force at high speed big ball and cage wear, severe fever, loss of life, so the speed limit is very low, in order to prevent slippage between the steel ball and the raceway, work must be added with a certain amount of axial load, and the axis must coincide with the axis to ensure the uniform distribution of load of the steel ball.Deep groove ball bearingBasic rated dynamic load ratio: 1; limit: high speed ratio; axial load capacity: a small amount of axial spacing; I; performance and features: mainly bear radial load, also can withstand axial load small, equivalent friction coefficient at high speed, can be used to withstand pure axial load, work allow the inner and the outer axis deviation is less than or equal to 8 points to 16 points, the lowest price of mass production.
Q:Just learned in the selection of motor bearings, in addition to the deep groove ball bearing, the rolling bearing to meet the following conditions: 1. the C3 clearance speed is higher than the reference speed bearing 70%; so choose C3 clearance of deep groove ball bearings at what time the 2. temperature greater than 10 DEG C when the inner and outer rings? Younger brother every time with the coefficient of linear expansion and temperature rise to reduce the amount of clearance, and then refer to the bearings and shaft and bearing seat to determine the use of clearance, so that there are other deficiencies? Request for comment
In the selection of motor bearings, according to the user's use results, deep groove ball bearings are generally the upper half of the C3, that is, the clearance value of the lower half, more suitable for the motor in the light load, medium and high speed. The normal work windage involves many factors, and the calculation can only solve most of the problems. In many typical application conditions, there is a mature design, and comparing each other is a more reliable method.
Q:Deep groove ball bearings are also called ball bearings
Yes, the bearings are classified according to the rolling stock. They can be divided into ball, roller and roller.
Q:How is the deep groove ball bearing fixed?
If it is not fixed in the workpiece itself, you can Baidu: bearing seat
Q:Motor bearings deep groove ball bearings generally live for how long?
The normal service life of the motor bearing is not equal to 10000~190000 hours (depending on the type of bearing and the speed of the motor).
Q:At present only rough calculation is used to choose what kind of bearings. Load 5 ton car, four wheels, need four bearings. What kind of bearings need radial load?.
Each wheel bearing 1.25 tons, you see the bearing radial load of 1.25 tons on it
Q:Check the check manual, found strange, deep groove ball bearing dynamic load and static load is large, much largerBut the dynamic load of spherical roller bearing is much smaller than that of static load. The tall man knows, tell me to solve the puzzle!
You look at the rated dynamic load and rated static load calculation methods and principles, it is estimated that you can easily solve the problem. If you don't understand, I suggest you look at the design of rolling bearing Changsen million "". Jia Qunyi's "rolling bearing design and application" of these two domestic bearings design classic monographs.
Q:Bearing capacity of axial and radial forces of deep groove ball bearings and angular contact bearings
Deep groove ball bearings are mainly subjected to radial forces and are not subject to axial forces. Angular contact ball bearings can bear radial force and one-way axial force!
Q:What's the difference between HRB's deep groove ball suffix 2Z and 2RZ?
2Z for double sided iron cap seal! 2RZ is a non contact type sealing rubber!
Q:There's a lot of trouble with the production process. We have a lot of rings and other accessories here. And the assembly. The so-called assembly, that is, the acquisition of rings and various accessories. Assemble the finished bearings and sell them.I think the process should be like this. Start with the ringRing: cutting plane and centerless grinding - zetoms hole chamfering -- dredging completed after heat treatment are then sent to the bearing factory.Bearing factory: automatic ring grinding (131201143 model) - ultra fine - cleaning ring - Union - pressure cage - cleaning product bearings - plus grease - gland - rust proof oil - Packaging - delivery
The first step is forging forming, annealing, and machining, heat treatment and, to 58-62 degree, then the rough grinding, fine grinding or tempering stability, ultra precision grinding, reach the oil standard, then the rolling body and the inner and outer ring, a retainer, antirust oil - Packaging - hair the goods. Indicate that GCR15 or GCR15SIMN material is selected according to the thickness of the bearing

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