Payment & Shipping Terms:
|Material:||GCr15SiM||Application:||Food Extruder Gearbox|
|Roller:||Cylindrical Roller||Precision:||P4 P5|
|Delivery Time:||In Stock||Package:||Carton|
Two Row tandem roller bearing M2CT89190 88.9x190.5x107.95mm
|Tandem bearing old code||Tandem bearing new code||Basic size unit(mm)||
Basic load rating
|Inner dia||Outer dia||Height||Cr||Cor||kg|
Tandem bearings offer an optimum solution wherever the following requirements apply:
■ small radial design envelope
■ high axial forces
■ long operating life
■ low frictional energy.
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 extruder machine
Application of tandem bearings
When using tandem bearings, the following recommendations should be adhered to:
1. Preload: 1% of the dynamic basic load rating. The dynamic basic load rating of each tandem bearing . Figures not listed will be provided by out institute on request.
2. Radial guidance: full complement cylindrical roller bearings or needle roller bearings can be used.
3. Eliminate tilting: the supporting parts must be machined to eliminate any tilting.
4. Mounting tolerances: recommended the following mounting tolerances: shaft f6 and housing bore F7.
5. Lubrication: tandem bearings must always be lubricated by oil circulation.
2 row tandem bearing list as folllowing:
Contact Person: Mrs. Jean Yang
Tel: 0086 18037970383