Brand Name

SAIFAN Roller Bearing 30317 or according to your requirement

Item Name

China SAIFAN Sports Apparatus Bearing 30317 Taper Roller Bearing 30317

Bearing Sizes

85*180*45mm

Bearing Weight

5.3kg

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 

85mm                 Outer Diameter : 180mm

Cage Type 

brass;steel plate,nylon,aluminium alloy etc.

Bearing Advantage

High speed, Less coefficient of friction(COF), High precision, Low noise, Low cost, Large loading capacity.

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

Bearing No.

Dimension(mm)

Basic Load rating(KN) 

Weight

d

D

T

B

C

R

r

Cr

Cor

(kg)

30300 Series

30303 Bearing 

17

47

15.25

14

12

1

1

27.4

24.5

0.129

30304 Bearing

20

52

16.25

15

13

1

1.5

30.5

28.4

0.165

30305 Bearing

25

62

18.25

17

15

1.5

1.5

48.2

46.9

0.263

30306 Bearing

30

72

20.75

19

16

1.5

1.5

59.6

60.1

0.387

30307 Bearing

35

80

22.75

21

18

2

1.5

75.3

82.6

0.515

30308 Bearing

40

90

25.25

23

20

2

1.5

90.6

101

0.747

30309 Bearing

45

100

27.25

25

22

2

1.5

113

128

0.984

30310 Bearing

50

110

29.25

27

23

2.5

2

137

152

1.28

30311 Bearing

55

120

31.5

29

25

2.5

2

149

170

1.63

30312 Bearing

60

130

33.5

31

26

3

2.5

171.4

210

1.99

30313 Bearing

65

140

36

33

23

3

2.5

195.9

241.7

2.43

30314 Bearing 

70

150

38

35

25

3

2.5

219

271.7

2.94

30315 Bearing

75

160

40

37

31

3

2.5

252.8

318.8

3.63

30316 Bearing

80

170

42.5

39

27

3

2.5

278.8

352.5

4.07

30317 Bearing

85

180

44.5

41

28

4

3

304.9

388.2

4.88

30318 Bearing

90

190

46.5

43

36

4

3

341

341

5.65

30319 Bearing

95

200

49.5

45

38

4

3

368

483

6.7

30320 Bearing

100

215

51.5

47

39

4

3

402

490

8.05

30321 Bearing

105

225

53.5

49

41

4

3

432

568

9.15

30322 Bearing

110

240

54.5

50

42

4

3

471

619

11

30324 Bearing

120

260

59.5

55

46

4

3

562

754

13.9

30326 Bearing

130

280

63.75

58

49

5

4

605

780

16.6

30328 Bearing

140

300

67.75

62

53

5

4

721

985

20.1

30330 Bearing

150

320

72

65

55

5

4

825

1060

24.2

 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.