Bearing NJ321EM (42321EH)
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.75 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.75 kg
Technical specifications
Designation : NJ321EM
ГОСТ : 42321EH
Dimensions, mm : 105x225x49
Producer : TMB
Bearing 42368 / 42584
Manufacturer: TIMKEN
Sizes: 93.662x148.430x28.575 (mm)
Weight:: 1.800 (kg)
Подшипник NU 2309
Manufacturer: NACHI
Sizes: 45x100x36 (mm)
Weight:: 1.25 (kg)
Подшипник 22232E2
Manufacturer: NACHI
Sizes: 160x290x80 (mm)
Weight:: 24 (kg)
Корпус UCFL312
Manufacturer: NACHI
Weight:: 6.2 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 31x43x10.5 (mm)
Bearing NJ413
Manufacturer: ETERNO
Sizes: 65x160x37 (mm)
Weight:: 3.67 (kg)
Подшипник 7309DB
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.875 (kg)
K81 TPE(58,7x65x1,9 )
Manufacturer: KASTAS
Sizes: 58,7x65x1,9 (mm)
K21 PU(6x12x6)
Manufacturer: KASTAS
Sizes: 6x12x6 (mm)
Bearing 63192RSZ1 (180319KZ1)
Manufacturer: TMB
Sizes: 95x200x45 (mm)
Weight:: 5.75 (kg)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
