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Deep Groove Ball Bearing 6309 C3 C4 For Conveyor Idler roller

Deep Groove Ball Bearing 6309 C3 C4 For Conveyor Idler roller

Open type deep groove ball bearings is very widespread and has smaller friction coefficient and higher limiting rotate speed, it is more durable and universal with low noise and is easier to install. Our factory specialized in producing bearing for mining belt conveyor, open type ball bearing is the high cost-effective choice for idler roller.


Product Name

XKTE deep groove ball bearing 6309

Material

Chrome Steel GCr15

Bore Size:

45mm

Outside Diameter:

100mm

Width:

25mm

Weight:

0.837kg

Number of Row:

Single Row

Cage

Steel Cage/Nylon Cage

Precision Rating

P0 P6 P5 P4

Vibration Level

V1, V2, V3, V4

Noise Level

Z1, Z2, Z3, Z4

Clearance

C0, C2, C3, C4

Feature

Long Life, Low Noise, Anti-sticking

Lubrication

Grease Lubrication

Service

OEM is acceptable

Certificate:

ISO9001:2015

Main market

Europe, North and South ofAmerica,Asiaand so on

Place of Origin:

Shandong,China(Mainland)

Package

Neutral Packing

Application

Mining machine, conveyor machine,  Engineering Machinery,  Agricultural Machinery, Construction Machinery, textile, chemical, auto motor, Transportation Vehicles, General industrial Equipment, etc.


XKTE - Ball Bearings and Rolling Bearings in Conveyor Technology

XKTE is the specialist in rolling bearing technology for the mechanical application of continuous conveyors.






Feature of deep groove ball bearing:


Clearance:

Deep Groove Ball bearing for conveyor idler usually need large clearance such as C3/C4,  while can not use standard Bearing, they will cause big running resistance, brake and reduce lifetime of bearing. Bearing must be provided to ensure concentricity of the inner and outer race.

Super Finished Surface Technology

Dimensions such as the outer and inner diameters and the width are ground to micrometer (one-thousandth of a millimeter) precision, as is the groove, a key internal structure formed between the inner and outer rings in which balls run.


Thicker Inner & Outer Ring

The ring is the main part and the important part of the idler roller bearing. Best idler roller bearing has deep groove ball, and large clearance. But deep groove doesn`t mean to dig the channel with a simple way of enlarge the steel ball. The thickness of the bearing is certain, so to get the ball big and the groove deep will shorten service life. Our XKTE bearing uses way of thickening ring to get the standard of deep groove and large clearance, improves the anti-stuck performance, and effectively increases the service life.


6200/6300 series deep groove ball bearing

6200/6300 series is well suited for low to heavy radial loads and can be configured for various application speeds and running precision requirements. Reinforced iron Retainer, Super-finished deep groove, smooth race, thicker inner and outer ring.

6200/6300 Series Deep Groove Ball Bearing

Model

Bore Size(mm)

Outer Diameter(mm)

High(mm)

Weight(kg)

ball no.

Cr(kN)

Cor(kN)

6204

20

47

14

0.106

8

12.8

6.65

6205

25

52

15

0.128

9

14

7.85

6305

25

62

17

0.232

7

20.6

11.3

6306

30

72

19

0.346

8

26.7

15

6307

35

80

21

0.457

8

33.4

19.3

6308

40

90

23

0.639

8

40.8

24

6309

45

100

25

0.837

8

52.8

31.8

6310

50

110

27

1.082

8

61.8

38

Material  Chrome Steel GCr15

Types:

Nylon cage bearing:  6204KA---6308KA  6204KA/C3---6308KA/C3   6204KA/C4---6308KA/C4

Rubber Sealed bearing:  6204-2RS/RS---6310-2RS    6204-2RZ---6310-2RZ   180204---180308

Shielded Ball Bearing:  60204---60310    6204KA-Z---6308KA-Z    6204TN-Z---6308TN-Z 6204ZZ---6310ZZ

Packing:



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Shandong Xinkaite Bearing Co.,Ltd.   Phone: +86 6355638235   Fax: +86 635 5638808   Email: xkte@xinkaite.com   


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