Multi-Stage Cylindrical Roller Thrust Bearings Twin Extruder T8AR645
Bearing factory Number: T8AR645
Item code: t8ar645
Roller row number:8 rows
Structure:Basic Type Tandem Thrust Cylindrical Roller Bearing
Original place:China LuoYang
Cage material:brass or AL or Nylon cage
Lubrication:Oil lubrication
Load direction:Radial direction
Boundary metric size: 6x45x183.5MM
Outer diameter D:45mm
Inner diameter d:6mm
The total height:183.5mm
Bore: Cylindrical bore
HS Code:8482500090
We manufacture two, three, four, six and eight stage bearings in both inch and metric
series. Bore sizes range from about 1 to 22 inches with corresponding outside diameters ranging from 3.5 to 42 inches. tandem thrust bearings are supplied to original equipment manufacturers and the aftermarket.
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.
6. if you have the technology problem, Please contact us, we can offer the solve the solution for you.
Tandem bearings consist of several axial cylindrical roller bearings arranged in line, A system of rings and washers matched to each other ensures that all stages of the tandem bearing are subjected to uniform load at all times irrespective of the ratio C/F. The rings and washers are made from hardened steel. Tandem bearings are predominantly fitted with standard
axial cylindrical roller and bearing assemblies.













