Japan Quality CNC Machine Spindle Bearing Angular Contact Ball Bearing 7205 AC High Precision Bearing 7205

FOB Reference Price:Get Latest Price
$3.50 - $4.00 / Set | 10 Set/Sets High Speed Motor Bearing 7205 (Min. Order)
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Overview
Quick Details
Structure:
Angular Contact
Type:
Ball
Brand Name:
SAIFAN or OEM
Bore Size:
0 - 25 mm
Outside Diameter:
0 - 52 mm
Model Number:
7205 AC
Precision Rating:
ABEC-5
Seals Type:
Open
Number of Row:
Single Row
Place of Origin:
Shandong, China
Angular Contact Ball Beairng Cage:
Steel Cage.copper Cage.nylon Cage
Bearing Material:
Chrome Steel bearing
Main Market:
America.Southeast Asia
Beairng Lubrication:
Free-running Grease
Bearing Name:
High Speed Motor Bearing 7205
CNC Machine Spindle Bearing Feature:
Stable Performance:low Voice
7205 Bearing Package:
Cartons Paper Box
Angular Contact Ball Bearing sizes:
25*52*15mm
Angular Contact Ball Bearing Certificate:
ISO 9001
Angular Contact Ball Bearing Weights:
0.15KG
Supply Ability
Supply Ability:
100000 Piece/Pieces per Month Angular Contact Ball Bearing 7205 AC
Packaging & Delivery
Packaging Details
Angular Contact Ball Bearing 7205 AC plastic Bags + Carton + Wooden Pallet
Port
QingDao Shenzhen

Japan Quality CNC Machine Spindle Bearing Angular Contact Ball Bearing 7205 AC High Precision Bearing 7205

SaiFan Bearing Detail

Brand

Saifan CNC Machine Spindle Bearing Angular Contact Ball Bearing 7205 AC High Speed Bearing 7205

Item

Saifan High Precision Bearing 7205AC 

Bearing seals

OPen

Material

GCr15 steel,carbon steel,stainless steel etc.

Precision

P0,P2,P5,P6,P4

Clearance

C0,C2,C3,C4,C5

Bore size

25 mm

outer diameter

52mm

Cage type

brass;steel plate,nylon,aluminium alloy etc.

Seal type

open,sealed(ZZ,RS,2RS)

Ball Bearing Feature

Long-life with high quality

Low-nosie with strict controlling the quality of Angular Contact Ball bearing

High-load by the advanced high-technical design

Competitive price, which has the most valuable

OEM service offered, to meet the customers'requirements

Application

gearbox,auto,reduction box,engine machinery,mining machinery,bicycles,etc

Bearing Package

Pallet,wooden case,commercial packaging or as customers' requirement.

Price terms

FOB,CFR,CIF,EXW

delivery time

3-5 days acccording the quantity

SaiFan High Precision Bearing Photo

 

1.Specifications :

The construction of this ball bearing is similar to mounting two single row angular ball bearings back to back(DB).
Capacities of double row ball bearing is less than single row since few balls can be inserted per row.
This bearing type can sustain radial, moment and bi-directional axial loads.

 

2.Features :

Angular contact ball 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.
Our company produce angular contact ball bearings in a wide variety of designs and sizes:
1. single row angular contact ball bearing(70,72,73,718,719 series)
2. double row angular contact ball bearing(32,33 series)
3. four-point contact ball bearing(Q,QJ)
Our bearings are widely used in machine tools, metallurgy, aviation, automobile, railways and other industries

3.Shields,Seals :

Single Row Angular Contact Ball Bearing

Single row angular contact ball bearings are designed to accommodate acting axial loads in one direction only. An acting force in axial direction will be produced when the bearing is under radial loads, and this axial acting force must be balanced by a counter force. Due to this, single row angular contact ball bearings are normally fitted or paired against another bearing. The most common contact angle is 40°, also available 25° and 30°.

 

Double Row Angular Contact Ball Bearings

Double row angular contact ball bearings are basically a combination or back to back mounting of 2 pieces of single row angular contact ball bearings. This combination of bearings, double row angular contact ball bearings can accommodate radial loads, and axial loads acting in both directions.

Four Point Contact Ball Bearings

 

Four point contact ball bearings have their inner rings split in to 2 pieces with a contact angle of normally 35°. Its split inner rings enable a large number of balls to be integrated in the bearing and creating higher load carrying capacity. This design has overcome the shortage of single row angular contact bearings; they support axial loads acting in both directions. Another advantage of four point contact ball bearings is it takes up considerably less axial space than double row angular contact ball bearings.

 

4.Related SaiFan Angular Contact Ball Bearing Catalogue

 

NO.s

principal dimensions

Basic load ratings dynamic     static     

Fatigue load limit

Speed ratings Reference speed

Limiting speed

 

NO.s

d(mm)

D(mm)

B(mm)

C(kN)

C0(kN)

Pu(kN)

r/min

 

Weight(kg)

Bearing 7200

10

30

9

7.02

3.35

0.14

30000

30000

0.03

Beairng 7201

12

32

10

7.61

3.8

0.16

26000

26000

0.036

Beairng 7301

12

37

12

10.6

5

0.208

24000

24000

0.063

Bearing 7202

15

36

11

9.5

5.1

0.216

26000

26000

0.045

Beaing 7302

15

42

13

13

6.7

0.28

20000

20000

0.081

Bearing 7203

17

40

12

11

5.85

0.25

22000

22000

0.07

Bearing 7303

17

47

14

15.9

8.3

0.355

19000

19000

0.11

Bearing 7204

20

47

14

13.3

7.65

0.325

18000

19000

0.11

Bearing 7304

20

52

15

19

10

0.425

18000

18000

0.15

Bearing 7205

25

52

15

15.6

10

0.43

17000

17000

0.13

Bearing 7305

25

62

17

26.5

15.3

0.655

15000

15000

0.24

Bearing 7405

25

80

21

39.7

23.6

1

11000

11000

0.61

Bearing 7206

30

62

16

24

15.6

0.655

14000

14000

0.19

Bearing 7306

30

72

19

36.5

21.2

0.9

13000

13000

0.37

Bearing 7406

30

90

23

47.5

29

1.22

10000

10000

0.85

Bearing 7207

35

72

17

31

20.8

0.88

12000

12000

0.3

Bearing 7307

35

80

21

41.5

26.5

1.14

11000

11000

0.49

Bearing 7407

35

100

25

60.5

38

1.6

8500

9000

1.1

Bearing 7208

40

80

18

36.4

26

1.1

10000

10000

0.38

Bearing 7308

40

90

23

50

32.5

1.37

10000

10000

0.61

Bearing 7408

40

110

27

70.2

45

1.9

8000

8000

1.4

SaiFan Advantage

 SOLUTION

– At the beginning, we will have a communication with our customers on their demand, then our  engineers will work out an optimum solution based on the customers’ demand and condition.
PRODUCTION

– Running in accordance with ISO 9001 quality system, the advanced production equipments,  sophisticated processing technology, strict quality management system, skilled workers and innovative technical team, make our bearings in continuous quality improvement & technology development.
QUALITY CONTROL (Q/C)

- In accordance with ISO standards, we have professional Q/C staff, precision testing instruments and internal inspection system, the quality control is implemented in every process from material receiving to products packaging to ensure our bearings quality.
PACKAGE

– Standardized export packing and environment-protected packing material are used for our bearings, the custom boxes, labels, barcodes etc. can also be provided according to our customer’s request.
LOGISTIC

 – Normally, our bearings will be sent to the customers by ocean transportation due to its heavy weight, airfreight, express is also available if our customers need.
WARRANTY

– We warrant our bearings to be free from defects in material and workmanship for a 12 months period from the shipping date, this warranty is voided by non-recommended use, improper installation or physical damage.

 
About US

High Quality Bearings, Choose Saifan.
Jinan Saifan Bearing Co., Ltd is a professional bearing manufacture located in Jinan, Shandong.

We are established in year 2005 and we have 10 years experience in bearing manufacture.
We mainly produce wheel hub bearings, ball bearings, roller bearings etc.

 

Our Workshop

 

Production
Saifan Exhibition 
 
Express & Payment
FAQ

 

Q:What’s your after-sales service and warranty?

A: We promise to bear the following responsibility when defective product is found:

1.12 months warranty from the first day of receiving goods;

2. Replacements would be sent with goods of your next order;

3. Refund for defective products if customers require.

 

Q:Do you accept ODM&OEM orders?

A: Yes, we provide ODM&OEM services to worldwide customers, we are able to customize housings in different styles, and sizes in different brands, we also customize circuit board & packaging box as per your requirements.

 

Q:What’s the MOQ?

A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.

 

Q:How long is the lead time?

A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.

 

 

Q:Do you offer free samples? 

A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight.

 We DO NOT offer free samples to end users. 

 

 

Q:How to place orders?

 

A: 1. Email us the model, brand and quantity, consignee information, shipping way and payment terms; 

2. Proforma Invoice made and sent to you; 

3. Complete Payment after confirming the PI; 

4. Confirm Payment and arrange production.

 

 

CONTACT US

Jinan SaiFan Bearing Co., Ltd

Add: Business Center,No.88 Dikou Rd,
Tian Qiao Dist, Jinan, China.
Tel:86-0531-82637507
MP:86-15666663558
Skype: saifan02
http://saifangroup.en.alibaba.com
http://saifan-group.com

Japan Quality CNC Machine Spindle Bearing Angular Contact Ball Bearing 7205 AC High Precision Bearing 7205

Japan Quality CNC Machine Spindle Bearing Angular Contact Ball Bearing 7205 AC High Precision Bearing 7205