|Unit Price:||USD 1.3330 / Piece/Pieces |
|Payment Type:||L/C,T/T,Paypal,Money Gram|
|Min. Order:||100 Piece/Pieces|
|Delivery Time:||5 Days|
Model No.: 180308 C3
Material: Chrome Steel GCr15
Precision Rating: P0 P6 P5 P4
Sealed Type: Rubber Seals
Lubrication: Great Wall Grease(SINOPEC) Four Seasons General
Bore Diameter: 40mm
Outside Diameter: 90mm
Packaging: 1)Neutral package & wooden package 2)Carton package+pallet 3)Wooden package+pallet 4)As customer request
Productivity: 50000 Pieces/day
Place of Origin: Shandong,China
Supply Ability: 50000 Pieces/Day
HS Code: 8482102000
Bearing 180308 C3 is old models of deep groove ball bearing 6308 2RS C3. Conveyor idler bearing, which is an essential part of belt conveyor. It usually use rubber sealed ball bearing. Our XKTE design and manufacture unique reinforced iron cage and thicker inner/outer rings, good sealing performance to protect you idler roller.
With one seal (-RS) on one side or two seals (-2RS) on both sides. Sealed bearings are supplied with a contacting lip seal that excels in protecting the bearing from liquids and other foreign contaminants. The inherent design creates friction, drag, and in turn heat; factors that require consideration in high speed applications.
Select the large bearing clearance (ie. C3, C4) here is very important. It compensates for shaft deflections as well as temperature differentials. 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 usually used in harsh environment. with good anti-seize performance used in particularly harsh environment.
Our open type deep groove ball bearings use unique design steel cage, The inner/outer rings and Retainer(cage) are thicker compare with the Common bearings, stronger rivet, which consist more reliable structure. strong impact and heavy load with Grinding groove and super finished surface technology. to offer the long life under extreme harsh environment.
Details Of Thick Cage
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.
Grease selection of roller bearing
Many customers ignore this most critical point. The thirty-thousands-hours operation is a very long term. This has to be guaranteed by enough quality and quantity grease. And this should also be taken into account of working in different seasons.
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
180204/6204 2RS C3
180205/6205 2RS C3
180305/6305 2RS C3
180306/6306 2RS C3
180307/6307 2RS C3
180308/6308 2RS C3
180309/6309 2RS C3
180310/6310 2RS C3
Material Chrome Steel GCr15
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
Unique Design Anti-seizeing Deep Groove Ball bearing for conveyor components, Troughing idler , Impact Idler, Return Idler, Guide Idler, Spiral Idler, Transition Idler, Flat Self-aligning Idler etc.
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.
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.