Impact Roller Used in Mining Industry of Large Transport Carrier Roller Bearing Type 6204/6205/6305/6025/6306, etc

• After-sales Service: 1year
• Warranty: 1year
• Certification: ISO 9001:2000
• Standard: AISI, GB, GOST, DIN
• Surface Treatment: Galvanized
• Manufacturing Process: Casting
• Model NO.: carrier roller
• Material: Cast Steel
• Application: Chemical Industry, Grain Transport, Mining Transpo
• Type of Company: Factory & Trading Company
• Transport Package: Standard Export Packaging
• Specification: requirements
• Trademark: GCS, RKM
• Origin: Guangdong, China (Mainland)
• HS Code: 84313900
• Production Capacity: 100000PCS Per Year

Product Description

Products Description

Product Name

Impact roller Used in mining industry of large transport carrier roller bearing type 6204/6205/6305/6025/6306, etc

Impact idler
Impact idlers are utilized in the loading area and are designed to absorb shock and help protect your conveyor belt.


Our products are widely used in thermal power generation, harbours, cement plants, metallurgy and as well as the light duty conveying devices for industries.

NS Model addes a sealed cover in its design. The distance between the sealed cover and bearing provides the bearing with a dust proof to ensure a longer working lift. This design is suitable for a normal working environment.
 

Diameter of Tube		Length of Tube	Bearing Type	Tube Wall Thickness
mm	inch	mm		(mm)
63.5	2 1/2	150-3500	6204	3.0-3.75
76	3	150-3500	6204 6205	3.0-4.0
89	3 1/2	150-3500	6204 6205	3.0-4.0
102	4	150-3500	6204 6205 6305	3.5-4.0
108	4 1/4	150-3500	6204 6205 6305 6306	3.5-4.0
114	4 1/2	150-3500	6204 6205 6305 6306	3.5-4.5
127	5	150-3500	6204 6205 6305 6306	3.5-4.5
133	5 1/4	150-3500	6205 6206 6207 6305 6306	3.5-4.5
140	5 1/2	150-3500	6205 6206 6207 6305 6306	3.5-4.5
152	6	150-3500	6205 6206 6207 6305 6306 6307 6308	4.0-4.5
159	6 1/4	150-3500	6205 6206 6207 6305 6306 6307 6308	4.0-4.5
165	6 1/2	150-3500	6207 6305 6306 6307 6308	4.5-6.0
177.8	7	150-3500	6207 6306 6307 6308 6309	4.5-6.0
190.5	7 1/2	150-3500	6207 6306 6307 6308 6309	4.5-6.0
194	7 5/8	150-3500	6207 6307 6308 6309 6310	4.5-6.0

 

 

SPECIFICATIONS
Diameter	φ89, φ102, φ108, φ114, φ127, φ133, φ139, φ152, φ159, φ165, φ194 or customized
Length	customized
Tube	Q235(GB), Q345(GB), welded with DIN2394 standed
Shaft	A3 and 45# steel(GB)
Bearing	Single & Double Row Deep Groove Ball Bearing 2RS&ZZ with C3 clearance
Bearing Housing/Seat	Cold press working fit ISO M7 accuracy Deep Press steel with raw material fit DIN 1623-1624 standard
Lubricating Oil	Grade 2 or 3 long-lasting lithium greasae
Welding	Mixed gas shielded arc welding end
Painting	Ordinary painting, hot galvanized painting, electric static spraying painting, baked painting

Main Features

1) Solid design, suitable for heavy lifting.
2) The bearing housing and steel tube are assembled and welded with a concentric automatic.
3) Cutting of the steel tube and bearing is performed with the use of a digital auto device/machine/equipment.. 
4) The bearing end is constructed to ensure that the roller shaft and bearing can be firmly connected.
5) Fabrication of the roller is effected by an auto device and 100% tested for its concentricity. 

6) Roller and supporting components/materials are manufactured to DIN/ AFNOR/ FEM/ ASTM/ CEMA standard.
7) The casing  is manufactured with highly composite, anti corrosive alloy.
8) The roller is lubricated and free from maintenance.
9) Woring life expectancy is up to 30,000 hours or more, depending on usage.
10)Vacuum sealed which has withstood anti water, salt, snuff, sandstone and dust proof experiments




 

About roller,we can make gravity conveyor roller,steel conveyor roller,driving roller,light middle duty conveyor roller,o-belt tapered sleeve roller,gravity tapered roller,polymer sprocket roller and so on.More details,please contact us.

 

Certificate