Ball Bearings For Coal Mining Conveyor Roller Parts

Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Min. Order: 100 Piece/Pieces
Delivery Time: 5 Days

Basic Info

Model No.: 6204-6310

Aligning: Non-Aligning Bearing

Rows Number: Single

Load Direction: Radial Bearing

Material: Bearing Steel, Chrome Steel GCr15

Precision Rating: P0 P6 P5 P4

Cage: Iron

Sealed Type: Open

Lubrication: Great Wall Grease(SINOPEC) Four Seasons General

Feature: Seize-Resistant

Bore Diameter: 20mm-50mm

Outside Diameter: 47mm-110mm

Width: 14mm-27mm

Weight: 0.106-1.082kg

Additional Info

Packaging: 1)Neutral package & wooden package 2)Carton package+pallet 3)Wooden package+pallet 4)As customer request

Productivity: 50000 Pieces/day

Brand: XKTE/OEM

Transportation: Ocean,Land,Air,Express

Place of Origin: Shandong,China

Supply Ability: 50000 Pieces/Day

Certificate: ISO9001:2015

HS Code: 8482102000

Port: Qingdao,Shenzhen,Guangzhou

Product Description

The mining conveyor belt will require more frequent maintenance compared to more traditional industries as the weight and the volume moved by the conveyor is usually much higher as is the presence or dust and various other rubbles. A typical mining conveyor will use heavy duty Conveyor Rollers or also called Conveyors Idlers. Conveyors can be installed almost anywhere and reduce the security risk compared to forklift and move materials.


XKTE specializes in manufacturing reinforced high quality ball bearing for conveyor idler rollers, good anti seizing properties in hostile dusty coal mining environment.



Carrying Conveyor Roller


The most important part of conveyor idler is bearing. It is unique design deep groove ball bearing for conveyor idler roller that meet all challenges: extremely different temperatures, low-speed, bulk materials handling, humidity, dust, dirt, as well as noise and vibration environments.


Clearance:
Open Type Deep groove ball bearings have internal clearance. This provides the bearing room for expansion between the bearing races and will add a small amount of play between the two rings. Large clearance C3/C4 usually used in harsh environment. with good anti-seize performance used in particularly harsh environment.
Bearing Clearance
Tolerances
The standard version of our single-row deep groove ball bearings has the tolerance class P0
(designs with tighter tolerances available upon request)

bearings for coal mining conveyorMining Machine Parts6310 Ball Bearing



Conveyor idler Bearing usually need large Clearance such as C3/C4, Reinforce iron retainer or unique nylon retainer(superior anti-static and anti-sticking) and inner/Outer rings, Sealed type, with good anti-sticking performance. While cannot use standard Bearing, they will cause big running resistance, brake and reduce lifetime of bearing.


Bulk Material Handling Belt Conveyor


Feature of our conveyor idler roller bearing (Unique Design for Mining conveyor parts):

1. Grinding groove and super finished surface technology
2. Thickening inner/outer rings, increases the service life

3. Reinforced Retainer and Stronger Rivet, unique Nylon Retainer Good toughness and strength, good anti-stuck performance,  constantly used industy environment and underground environment.     

4. Guaranteed by enough quality and quantity grease

5. Good laser engraving

continuous working for more than 30 thousands hours ensured.


Open Deep Groove Ball Bearing Feature

Ball Bearing Laser

Details Of Thick Cage

Iron Cage Bearing Detail

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.

Super Finished Surface

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.

Thicker Inner Outer Rings




Other Main Products for idler:

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:

Open type:  6204---6310   6204/C3---6310/C3   6204/C4---6310/C4

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

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

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


Our Service:

1. Volume production and large Inventories, stable quality

2. OEM is supported

3. Small order accept

4. Various Brands

5. Wide Array of Applications

6. Fast delivery

7. Our company insists on the "quality first, credit first" business ideas and our product specification is well-founded. We have a good reputation in the international market by our perfect service and sufficient supply.


Special: XKTE - Ball Bearings and Rolling Bearings in Conveyor Technology


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


About US:

Shandong Xinkaite Bearing Co., Ltd. is a professional belt conveyor roller bearing manufacturer enterprise, specialized in manufacturing bearings for the bulk material handling industry. our bearings are being used in multiple applications including: mining machinery, carrying idlers and reverse rollers as well as drum pulley. Our factory is located in Yandian of Liaocheng in mainland China, covered an area of 18,000 square meters,  registered  trademarks "XKTE".


To be the first class, to do the best quality, to make users satisfied, to ensure customers relieved, are our enterprise purposes. Welcome bearing dealers` and conveyor idler manufacturers contact from all over the world, and become our partner.
Our Bearing Factory


Packing:

Packing Types


Conveyor Components> Idler Bearing Housing> Stamping Conveyor Idler Bearing Cap TKII6205
Spherical Roller Bearing> Brass Cage Spherical Roller Bearing> CA Spherical Roller Bearing Bearing 22211 CA
Spherical Roller Bearing> Brass Cage Spherical Roller Bearing> Heavy Load Spherical Roller Bearing 22208 CA W33
Spherical Roller Bearing> Brass Cage Spherical Roller Bearing> Brass Cage Spherical Roller Bearing 22217 CA W33
Spherical Roller Bearing> Brass Cage Spherical Roller Bearing> Spherical Roller Bearing 22212 CA/W33 For Drum Pully
Conveyor Bearing> Conveyor Idler Roller Bearing> Conveyor Parts 6305 C3 bearing for conveyor idler
Conveyor Idler> Impact Idler> 89mm Dia Belt Conveyor Impact Idler Roller
Conveyor Bearing> Conveyor Idler Roller Bearing> 6306 C3 Bearing For Idler Roller
Conveyor Pulley> Bend Pulley> Light Duty Type Belt Conveyor Parts Bend Pulley
Deep Groove Ball Bearing> Rubber Sealed Deep Groove Ball Bearing> Rubber Sealed Deep Grove Ball Bearing 6305 2RS
Self-aligning Ball Bearing> Nylon Cage Self-aligning Ball Bearing> Sealed Nylon Cage Ball Bearing 6306 KA/TN9 C3
Self-aligning Ball Bearing> Nylon Cage Self-aligning Ball Bearing> Nylon Sealed Ball Bearing 6204 TN9/C3/2RS/RS
Nylon Cage Bearing> Sealed Nylon Cage Bearing> Sealed Deep Groove Ball Bearing 6205 TN9/C3 2RS
Self-aligning Ball Bearing> Nylon Cage Self-aligning Ball Bearing> Nylon Seals Bearing 6305 TN9/C3 For Quarry
Deep Groove Ball Bearing> Open Deep Groove Ball Bearing> Open Bearings 6204 C4 For Mining Sector
Conveyor Idler> Troughing Idler> Bulk Material Handling Conveyor Troughing Idler Roller

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