Basic 8 stages tandem thrust bearings F-87919.T8AR

FOB Price 100 - 3000 USD / USD

Quantity	2 - 100
Price	300 USD

MOQ	2 pcs
Port	SHANGHAI OR QINGDAO
Packaging	Carton
Lead Time	in stock

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Quick Details (View All)

Application	Extruder gearbox	Full size	offer drawing
Structure	Tandem roller bearing	Rolling element	Roller
Lubrication	Oil lubrication	Cage material	Brass Nylon material

Product Details

Basic 8 stages tandem thrust bearings F-87919.T8AR

F-87919.T8AR F-87919.T8AR bearing specification as following:

Bearing factory Number	F-87919.T8AR
Bearing Item code	F-87919.T8AR F-87919.T8AR
Inner diameter d	Standard size,offer drawing to confirm
Outer diameter D
Total height B
weight(kg)	Standard
Cage type	Steel or Brass Standard Cage
Precision grade	Standard precision grade
Bearing Material	GCr15 bearing steel
Description	Tandem cylindrical roller thrust bearing
UPC/HS code	******
T8AR	The Axial Forces Are Supported By A 8 -Stage Tandem Bearing T8AR Combined With An Axial Cylindrical Roller Bearing
application	Tandem bearings have proven effective principally in gearboxes for single and twin screw extruders in the rubber and plastics industry. Other possible applications include: deep hole drilling equipment friction welding machines.

Plastic Extrusion: Single-Screw Machines

Extruder machines are employed primarily to manufacture thermoplastics including larger-profile products such as bars, PVC pipes, and hoses. They come in single-screw and twin-screw varieties; the majority are single-screw.

The single-screw extrusion process works as follows: The plastic raw material is fed from a hopper or feeder into the extruder barrel. The extruder’s heater melts the material in the barrel, triggering a chemical reaction. A screw located in the barrel rotates at a constant speed, propelling the melted material forward. Speeds in single-screw extruders are normally low, ranging from 25 to 450 rpm (or r/min).