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Export Manufacturer Angular Contact Ball Bearing

Min. Order: 500 Set/Sets
Trade Term: FOB,CFR,CIF,EXW
Payment Terms: T/T
Supply Ability: 500000
Place of Origin: Shaanxi

Company Profile

Location: Xi'an, Shaanxi, China (Mainland)
Business Type: Manufacturer, Trading Company

Product Detail

Model No.: 7113
Means of Transport: Ocean, Air, Land
Brand Name: KGS
Structure: Angular Contact
Type: Ball
Brand Name: KGS
Model Number: 7113
Bore Size(mm): 7
Outside Diameter(mm): 11
Seals Type: Open
Number of Row: Single Row
Production Capacity: 500000
Packing: Commercial packaging/Industrial packaging
Delivery Date: 20-30 working days
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Product Description

Descriptions of bearing 7113

An angular contact ball bearing uses axially asymmetric races. An axial load passes in a straight line through the bearing, whereas a radial load takes an oblique path that tends to want to separate the races axially. So the angle of contact on the inner race is the same as that on the outer race. Angular contact bearings better support "combined loads" (loading in both the radial and axial directions) and the contact angle of the bearing should be matched to the relative proportions of each. The larger the contact angle (typically in the range 10 to 45 degrees), the higher the axial load supported, but the lower the radial load. In high speed applications, such as turbines, jet engines, and dentistry equipment, the centrifugal forces generated by the balls changes the contact angle at the inner and outer race.

7113 bearings, angular contact ball bearing, is made of Chrome Steel. which have a contact angle so that they can sustain significant axial loads in one direction together with radial loads.

7113 bearings have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis. This means that they are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.The axial load carrying capacity of angular contact ball bearings increases with increasing contact angle. The contact angle α is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the load is transmitted from one raceway to another, and a line perpendicular to the bearing axis.

 

Single-row Angular contact ball bearings can sustain radial, axial or combined loads with the axial load being from one direction. The larger contact angle type has better axial load capacity while the smaller contact angle type has higher speed ratings. Available with polyamide, steel or bronze cages/retainers. Available in bore dimension from 10 mm to 170 mm. Double row bearings are used in applications where there are high radial loads, low speeds and where thrust loads are comparatively low Most sizes are available with metal shield (ZZ) or rubber seals (2RS). Filling slot (max capacity) styles are available. Bore dimension range is from 10mm to 110mm. 


Quick details of bearing 7113

 

Principald7mm
D11mm
T3mm
Materials:Gcr15,   Gcr15SiMn
Bearing RetainerNylon,Steel,Brass
GreaseSRL Alvanin,SRI2 Chevron,ordinary grease etc.
Seal Typeopen,Z,ZZ,RS,2RS,2RZ,LU,LLU
Module Series7000,7100,7200  ,7300,7400series

Applications of bearing 7113

 Angular contact ball bearing: oil pump, arjen robben, air compressor, air blower watts of all kinds of transmission, fuel injection pump, printing machine.

 

Advantages of bearing 7113

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 

 

The features of bearing 7113

bearing 7113 is that it can bear both radial load axial load, the axial load capacity depends on how big the contact angle is, the bigger angle, the bigger capacity.

bearing 7113 is mainly applied on high speed, high precision and little axial load occasions, such as airplane engine main shaft, machine tool main shaft and main shafts of other high speed precision machine. It can also be applied on high frequency motor, steam turbine, oil pump, air compressor and printing machine etc. It is one of the bearings most widely used in machinery industry.

 

Model Number

 


 

 

 

 

 

 

 

 

Angular contact ball bearings

 

706C , B706C series

706C 707C 708C 709C  B706C B707C B708C B709C

 

724C series

724C 725C 726C 727C 728C 729C

 7000C series

 

 

7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 7013 7014 7015 7016 7017 7018 7019 7020 7021 7022 7024 7026 7028 7030 7032 7034 7036 7038 7040

 

 

7200C series

7200 7201 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 7216 7217 7218 7219 7220 7221 7222 7224 7226 7228 7230 7232 7234 7236 7240 7244 7248

 

7303C series

7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 7313 7314 7315 7316 7317 7318 7319 7320 7322 7324 7328 7330 7332 7336 7340

 

7406 series

7406 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 7418

 

 

71900 series

71900 71901 71902 71903 71904 71905 71906 71907 71908 71909 71910 719011 71912 71913 71914 71915 71916 71917 71918 71919 71920 71922 71924 71926 71928 71930 71932 71934 71936 71938 71940

 

3200 series

3200 3201 3202 3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 3213 3214 3216 3218 3219

 

3302 series

3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316

 

7000AC   7001AC   7002AC   7003AC   7004AC   7009AC   7010AC   7011AC   7012AC  7013AC
7014AC   7015AC   7016AC   7017AC   7018AC   7019AC   7020AC   7021AC   7022AC  7024AC
7026AC   7028AC   7030AC   7032AC   7034AC   7036AC   7038AC   7040AC   
7200AC   7201AC   7202AC   7203AC   7204AC   7205AC   7206AC   7207AC   7208AC  7209AC
7210AC   7211AC   7212AC   7213AC   7214AC   7215AC   7216AC   7217AC   7218AC  7219AC  
7220AC   7221AC   7222AC   7224AC   7226AC   7228AC   7230AC   7232AC   7234AC  7236AC
7238AC   7240AC   7244AC   7248AC
7300AC   7301AC   7302AC   7303AC   7304AC   7305AC   7306AC   7307AC   7308AC  7309AC  
7310AC   7311AC   7312AC   7313AC   7314AC   7315AC   7316AC   7316AC   7317AC  7318AC   
7320AC   7322AC   7324AC   7326AC   7328AC   7330AC   7332AC   7336AC   7340AC 


7200B    7201B    7202B    7203B    7204B   7205B     7206B    7207B    7208B   7209B
7210B    7211B    7212B    7213B    7214B   7215B     7216B    7217B    7218B   7219B  
7220B    7221B    7222B    7224B    7226B   7228B     7230B    7232B    7234B   7236B
7238B    7240B    7244B    7248B 
7300B    7301B    7302B    7303B    7304B   7305B     7306B    7307B    7308B   7309B 
7310B    7311B    7312B    7313B    7314B   7315B     7316B    7316B    7317B   7318B   
7320B    7322B    7324B    7326B    7328B   7330B     7332B    7336B    7340B   
 
7406AC   7407AC   7408AC   7409AC   7410AC  7411AC    7412AC   7413AC   7414AC  7415AC
7416AC   7416AC   7417AC   7418AC 


7406B    7407B    7408B    7409B     7410B  7411B     7412B     7413B   7414B   7415B
7416B    7416B    7417B    7418B

 


 

 

 

 

 

 

 

 

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