Brand Name

SAIFAN KOYO Bearing 30307 or according to your requirement

Item Name

Factory Sale SAIFAN KOYO Taper Roller Bearing 30307 Electric Machine Bearing 30307

Bearing Sizes

35*80*23mm

Bearing Weight

0.5kg

Material

Chrome steel, Gcr15

Application  

Gearbox, Trucks, Trailers, Automobiles,  Rolling mill, mining, metallurgy, plastics machinery

Clearance

C0,C2,C3,C4,C5

Precision

P0,P6,P5,P4,P2

Bore Size 

35mm                 Outer Diameter : 80mm

Cage Type 

brass;steel plate,nylon,aluminium alloy etc.

Bearing Advantage

1).Excellent and high quality control

2).Prompt delivery

3).Competitive price

4).Small order accepted

5).Customers' drawing or samples accepted

6).OEM service

7).Less vibration and noise

8).Large Inventories

After Sales 

1)We are very glad that customer give us some suggestion for price and products.

2)If any questions, please let us know by E-mail or Telephone at firs. We can deal with them for you in time.
3)We will send many newest information in every week to our old customers!

Bearing Package

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

Delivery Time 

3-7 days acccording the quantity

Service 

Taper roller bearings are for industrial use and auto parts. The taper roller angles allow the bearing to hand a combination of radial and thrust loadsm The steeper he cup angle, the greater the ability of bearing to handle thrust loads. 

 We can provide taper roller bearings as your requirements

boundary dimensions(mm)

Basic Load ratings(KN)

Limiting speeds(r/min)

Bearing No.

d

D

B

C

Cr

Cor

grease lub

oil lub

15

35

11

10

14.8

9.2

11000

14000

30202 Bearing

15

42

13

11

21.8

13.8

9000

12000

30302 Bearing 

17

40

12

11

19.8

13.2

9000

12000

30203 Bearing

17

40

16

14

22.7

17.9

9000

12000

32203 Bearing 

17

47

14

12

26.8

17.2

8500

11000

30303 Bearing

17

47

19

16

33.5

23

8500

11000

32303 Bearing 

20

47

14

12

26.8

18.2

8000

10000

30204 Bearing

20

47

18

15

31.5

22.8

8000

10000

32204 Bearing 

20

52

15

13

32.2

23

7500

9500

30304 Bearing 

20

52

21

18

38.5

29.5

7500

9500

32304 Bearing 

25

52

15

13

44.8

30

7000

9000

30205 Bearing

25

52

18

15

58.5

42.5

7000

9000

32205 Bearing 

25

62

17

15

44.8

30

6300

8000

30306 Bearing 

25

62

24

20

58.5

42.5

6300

8000

32306 Bearing

30

55

16

14

23.2

19.8

6300

8000

32007 Bearing

30

62

16

14

41.2

29.5

6000

7500

30307 Bearing

30

62

20

17

49.2

37.2

6000

7500

32307 Bearing

 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.

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.

 

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.