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GFK30 High Torque Capacity Bicycle Ceramic Bearing

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US$ 1 - 100 MOQ: 1 Piece
Key Specifications
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Brand Name:
Suma
Bore Size:
30,
Outside Diameter:
47,
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Changzhou Suma Precision Machinery Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai ; Ningbo
Delivery Detail:
Delivery time depends on order quantity.

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Brand Name Suma
Bore Size 30,
Outside Diameter 47,
Model Number GFK30 bicycle ceramic bearing
Precision Rating P6
Seals Type sealed
Place of Origin Jiangsu, China

 

GFK30 high torque capacity bicycle ceramic bearing

Product Description

 

   GFK30 high torque capacity bicycle ceramic bearing
Model GFK30
Material GCr15
Type sprag 
Inner Diameter 30mm
Outer Diameter 47mm
Weight 0.13kg
With 23mm
Overrunning Speed  Inner Race 5000r/min
Outer Race 3500r/min
Application general machinery,packing machinery,printing machinery,conveyor machinery,high pressure switch,etc.

 

 

Features

 

1.Sprag Type:Type GFK is a sprag type freewheel integrated into a 59.series ball bearing. This design provides high torque capacity for minimal outside diameter.

 

2.It is a bearing supported type, delivered grease lubricated. Oil bath lubrication is also possible. Whatever the lubrication type, seals should be provided.

 

3.Installation:Torque transmission must be ensured by a press fit assembly into a rigid outer housing with R6 tolerance, and onto a shaft with p5 tolerance. Initial radial clearance has been provided to take into account this heavy press fit.

 

4.Operating temperature range: –20°C to +100°C. Peaks up to +120°C are acceptable for short periods. Please contact us for higher temperatures.

 

Detail Images

GFK30 high torque capacity bicycle ceramic bearingGFK30 high torque capacity bicycle ceramic bearingGFK30 high torque capacity bicycle ceramic bearingGFK30 high torque capacity bicycle ceramic bearing

 

 

Main Technical Specification

 

 

 

Type

Size

Bearing Series

 

Overrunning speeds

Outside Diameter

Height

 

Bearing loads

Weight

Rollers dyn.

Balls

dyn.

Rollers

Stat.

Balls

Stat.

 

 

 

 

GFK

d

(mm)

 

TKN1)

(Nm)

nimax2)

(min-1)

namax3)

(min-1)

D

(mm)

L

(mm)

r

(mm)

C

(N)

C

(N)

C0

(N)

C0

(N)

 

(kg)

20

5904

51

5500

4000

37

23

0.5

5600

4400

2900

2750

0.09

25

5905

65

5300

3800

42

23

0.5

6300

5300

3450

3350

0.11

30

5906

95

5000

3500

47

23

0.5

7700

5500

4600

3650

0.13

35

5907

204

4600

3200

55

27

1

8200

8500

5200

5700

0.20

40

5908

315

4200

3000

62

30

1

8650

9300

5750

6700

0.30

45

5909

370

3800

2500

68

30

1

9200

9700

6350

7300

0.34

50

5910

460

3400

2200

72

30

1

9650

10000

6950

7800

0.36

 

Main application 
      General machinery,packing machinery,printing machinery,conveyor machinery,food-making machiney,plastic-processing machinery,petrochemical machinery,handling equipment,high pressure switch,fan,etc. 

 

   

Company Information

 

Changzhou Suma Precsion Machinery Co.,Ltd

Changzhou Suma Precision Machinery Co., Ltd is a manufacturer specialized in Producing Various cam clutch, one way bearing, one way clutch, backstop clutch, overrunning clutch and needle roller bearing with high technology

 GFK30 high torque capacity bicycle ceramic bearing

 

Production Flow
GFK30 high torque capacity bicycle ceramic bearing
GFK30 high torque capacity bicycle ceramic bearing
Certifications

GFK30 high torque capacity bicycle ceramic bearing 

FAQ

Q: Why do we choose your company?

A: We always insist quality firstl. We have our bearing factory, therefore we have advantage in quality control and price of cylindrical roller bearing.

 

Q:What is the delivery time?

A: Most of the bearing we have stock. For small quantity, we will arrange delivery within 15 days.

 

Q: What is your payment term?

A: Our payment term include L/C, T/T, Western Union, Paypal etc.

 

Q: Can you send bearing samples first?

A: Yes, we can send bearing samples of SL cylindrical roller bearing to check quality first.

  

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Changzhou Suma Precision Machinery Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2012
Factory Size
3,000-5,000 square meters
Total Employees
51 - 100 People
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