Cooper Split Roller Bearing 02B65M 65mm Bore 127mm OD Industrial Bearing

 twin screw extrudes machine tandem roller bearing T-81684 factory

A tandem bearing T-81684 is a mechanical component designed with a specialized structure that enables multiple bearing units to work in concert. Its structure belongs to cylindrical roller thrust bearing.This design enables the bearings T-81684 to distribute pressure across multiple units when subjected to impact loads, thereby preventing premature failure caused by overloading at a single point

Bearing factory Number: T-81684

Item code:T-81684

Original place:China LuoYang

Application in mainly equipment: plastic/rubber/pet food double screw extruder gearbox .

Its primary function is to distribute loads and enhance system stability through a tandem arrangement, thereby extending the equipment's service life.

Lubrication:Oil lubrication

Boundary dimension: 23*90*131mm

Bearing shaft diameter:0.9” inch size

Bearing outer diameter:3.54”inch size

Bearing width:5.16 inch size

Tandem stages number:three row stages

Bearing Material:High quality bearing steel

Description:cylindrical roller thrust bearing

UPC/HS code:8482500090

Outer diameter D:90mm

Inner diameter d:23mm

The total height:131mm

Cage type Nylon or Steel or Brass Standard Cage

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.
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