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Xi'an Hongtu bearings Co.,Ltd.
Xi'an Hongtu bearings Co.,Ltd.  

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Simple Structure Angular Contact Ball Bearing 7305 

Payment Terms: T/T,WU 
Place of Origin: Shaanxi, China (Mainland) 
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Product Detail

Model No.: 7305
Production Capacity: 500000
Delivery Date: 20-30 working days
Structure: Angular Contact
Bore Size(mm): 25
Model Number: 7305
Number of Row: Single Row
Means of Transport: Ocean,Land,Air
Packing: Commercial packaging/Indust...
Brand Name: KGS
Type: Ball
Outside Diameter(mm): 62
Seals Type: Open

Angular Contact Ball Bearings:
1.Simple structure
2.Low friction
3.Low noise
4.High load ratings
5.Easy to install

1.The definition of single row angular contact ball bearing

Single row angular contact ball bearings can accommodate axial loads acting in one direction only . Under radial loads a force acting in the axial direction is produced in the bearing, and this force must be counteracted. Consequently the bearing is normally adjusted against a second bearing.

 

2. Features of angular contact ball bearings

 Angular  contact ball bearings can be subject to both radial and axial load: it also can be subject to pure axial load, its axial load capacity is depend on the contact angle and increased accordingly .It can be used for high speed and high precision application due to high limit speed and pre-adjustable rigidity.

 

Single row angular contact ball bearings are self-retaining units with solid inner and outer rings and ball and cage assemblies with polyamide, sheet steel or brass cages. The raceways of the inner and outer rings are offset in relation to each other in the direction of the bearing axis. The bearings are available in open and sealed versions. Their self-alignment capacity is very small.

 

Double row angular contact ball bearings are units with solid inner and outer rings and ball and cage assemblies with polyamide, sheet steel or brass cages. They correspond in design to single row angular contact ball bearings in pairs in an O arrangement but give a narrower design than these. They differ in the size of their contact angle and the design of the bearing rings.

 

The bearings are available in open and sealed versions. Due to the production technology used, open bearings can still have turned recesses on the outer ring for seals or shields. Sealed bearings are maintenance-free and, as a result, allow particularly economical bearing arrangements. The self-alignment capacity of angular contact ball bearings is very small. 

 

Spindle bearings are single row angular contact ball bearings comprising solid inner and outer rings and ball and cage assemblies with solid window cages. They cannot be dismantled. The bearings are available in open and sealed versions.

 

Spindle bearings have restricted tolerances. They are particularly suitable for bearing arrangements with very high requirements for guidance accuracy and speed capacity. They have proved highly suitable for the bearing arrangements of spindles in machine tools.

 

Four point contact ball bearings are single row angular contact ball bearings and therefore require significantly less space in an axial direction than double row designs.

 

3.The application of angular contact ball bearing

 

These bearings are mainly applied in the machine tool spindles, high-frequency motors, gas turbines, oil pumps, air compressors, printing machines and other installations.

 

 

4.The type of angular contact ball bearing

Single Row Angular contact ball bearing

Double Row Angular contact ball bearing

Combined angular contact ball bearing  

Four point contact ball bearing

 

Model Number7305
Bore Size25 mm
Outside Diameter62 mm
MaterialChrome steel, Carbon steel
Bearing TypeAngular Contact Ball Bearing
Bearing CageSteel Cage ,Brass Cage,Nylon Cage
Precision RatingP0 P6 P5 P4 P2
Place of OriginShaanxi,China
SampleFree
CertificationISO9001:2000

 

Angular Contact Ball Bearing
ModelOld modelDimesion(mm)Weight
dDT
7000AC46100102680.02
7001AC46101122880.02
7002AC46102153280.03
7003AC461031735100.03
7004AC461042042100.07
7005AC461052547120.08
7006AC461063055130.12
7007AC461073562140.14
7008AC461084068150.21
7009AC461094575160.24
7010AC461105080160.26
7011AC461115590180.38
7012AC461126095180.45
7013AC4611365100180.5
7014AC4611470110200.59
7015AC4611575115200.75
7016AC4611680125220.9
7016ACM46116H80125220.9
7017AC4611785130220.95
7017ACM46117H85130220.95
7018AC4611890140240.96
7018ACM46118H90140240.96
7019AC4611995145241.2
7019ACM46119H95145241.2
7020AC46120100150241.25
7020ACM46120H100150241.25
7021ACM46121H105160261.61
7022ACM46122H110170282.44
7024ACM46124H120180282.62
7026ACM46126H130200333.912
7028ACM46128H140210334.2
7030ACM46130H150225355
7032ACM46132H160240385.02
7034ACM46134H170260428.3
7038ACM46138H1902904611.2
7040ACM46140H2003105114.3
7044ACM46144H2203405618.5
7048ACM46148H2403605619.7
7200AC46200103090.031
7201AC462011232100.036
7202AC462021535110.044
7203AC462031740120.08
7204AC462042047140.102
7205AC462052552150.12
7206AC462063062160.2
7207AC462073572170.3
7208AC462084080180.37
7209AC462094585190.41
7210AC462105090200.45
7210ACM46210H5090200.45
7211AC4621155100210.6
7211ACM46211H55100210.6
7212AC4621260110220.81
7212ACM46212H60110220.81
7213AC4621365120231.01
7213ACM46213H65120231.01
7214AC4621470125241.08
7214ACM46214H70125241.08
7215AC4621575130251.23
7215ACM46215H75130251.23
7216AC4621680140261.48
7216ACM46216H80140261.48
7217AC4621785150281.88
7217ACM46217H85150281.88
7218AC4621890160302.18
7218ACM46218H90160302.18
7219ACM46219H95170322.72
7220ACM46220H100180343.28
7221ACM46221H105190363.95
7222ACM46222H110200384.81
7224ACM46224H120215405.6
7226ACM46226H130230407.3
7228ACM46228H140250427.76
7230ACM46230H1502704510.5
7232ACM46232H1602904814.5
7234ACM46234H1703105216.5
7236ACM46236H1803205218.1
7238ACM46238H1903405518.8
7240ACM46240H2003605824
7244ACM46244H2204006538.5
7301AC463011237120.065
7302AC463021542130.094
7303AC463031747140.12
7304AC463042052150.146
7305AC463052562170.23
7306AC463063072190.35
7307AC463073580210.47
7307ACM46307H3580210.47
7308AC463084090230.69
7308ACM46308H4090230.69
7309AC4630945100250.89
7309ACM46309H45100250.89
7310AC4631050110271.08
7310ACM46310H50110271.08
7311AC4631155120291.39
7311ACM46311H55120291.39
7312AC4631260130311.71
7312ACM46312H60130311.71
7313AC4631365140332.09
7313ACM46313H65140332.09
7314AC4631470150352.67
7314ACM46314H70150352.67
7315AC4631575160373.1
7315ACM46315H75160373.1
7316AC4631680170393.97
7316ACM46316H80170393.97
7317AC4631785180414.84
7317ACM46317H85180414.84
7318AC4631890190435
7318ACM46318H90190435
7319ACM46319H95200455.7
7320ACM46320H100215477.53
7321ACM46321H105225498.62
7322ACM46322H1102405011.3
7324ACM46324H1202605515.6
7326ACM46326H1302805817.3
7328ACM46328H1403006222.4
7328BM66328H1403006222.4
7330ACM46330H1503206526
7332BM66332H1603406830.2
7334BM66334H1703607235.6
7336BM66336H1803807541.3
7338BM66338H1904007845.5
7344BM66344H2204608870
7406AC464063090230.77
7406ACM46406H3090230.77
7407AC4640735100250.95
7407ACM46407H35100250.95
7408AC4640840110271.41
7408ACM46408H40110271.41
7409ACM46409H45120291.77
7410ACM46410H50130312.1
7412ACM46412H60150352.8
7413ACM46413H65170403.85
7414ACM46414H70180425.9
7416ACM46416H80200487
7418ACM46418H902255410

 

 

 

 

 

 

 

TypeSize(mm)weight(kg)
7206AC30×62×160.2
7206AC30×62×160.2
7206ACJ30×62×160.2
7206ACM30×62×16-
7206ACQ130×62×16-
7206AC/HV30×62×16-
7206AC/YA30×62×16-
7207AC35×72×170.305
7207AC35×72×170.305
7207ACJ35×72×170.31
7207ACN2J35×72×170.344
7208AC40×80×180.361
7208AC40×80×180.361
7208ACJ40×80×18-
7208ACJ40×80×180.37
7209AC45×85×190.41
7209AC45×85×190.42
7209ACTN145×85×190.41
7209ACM45×85×190.414
7209ACJ45×85×190.42
7209ACJ45×85×190.41
7210AC50×90×200.45
7210AC50×90×200.572
7210ACJ50×90×200.47
7210ACJ50×90×200.47

 

Advantages
 

1:)Low friction, almost noiseless and high rolling speed.

2:)Easy to install.

3:)Simple structure ensures fast equipment.

4:)Optimised internal design.

5:)High load ratings.

6:)Increased limiting speed.

7:)High strength ball guided brass cage.

8:)High dimensional and running accuracy.

9:)Narrow axial clearances or preloads range.

10:)Universal facing in standard .

 

Application 

 


Ms. Anna liu
skype Ms. Anna liu
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Tel: 86-29-86213543
Fax: 86-29-86213543-807
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Company Info

Xi'an Hongtu bearings Co.,Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Xi'an
Province/State: Shaanxi
Country/Region: China (Mainland)

Miss Anna:   skype

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