Bearing NJ2338EM (42638EH)
Inner diameter:: 190 mm
Outer diameter: 400 mm
The size of the width: 132 mm
Weight:: 80.5 kg
Outer diameter: 400 mm
The size of the width: 132 mm
Weight:: 80.5 kg
Technical specifications
Designation : NJ2338EM
ГОСТ : 42638EH
Dimensions, mm : 190x400x132
Producer : TMB
K23 NBR(45x38x6)
Manufacturer: KASTAS
Sizes: 45x38x6 (mm)
Подшипник NUP 321
Manufacturer: NACHI
Sizes: 105x225x49 (mm)
Weight:: 8.73 (kg)
HTD 8M 3280 ( HTD8M 3280 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 32012 (4CC)
Manufacturer: GMB
Sizes: 60x95x23 (mm)
Weight:: 0.584 (kg)
Bearing K70x80x30
Manufacturer: INA-FAG
Sizes: 70x80x30 (mm)
Weight:: 0.0150 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (ASW)
Manufacturer: STO
Sizes: 25x42x8 (mm)
Bearing 7004CETAP5 (36104KJ-SH)
Manufacturer: TMB
Weight:: 0.065 (kg)
Подшипник 6006DDU
Manufacturer: NSK-RHP
Sizes: 30x55x13 (mm)
Weight:: 0.116 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x56x8 (mm)
Bearing KRV 72
Manufacturer: ETERNO
Sizes: 72x24x80 (mm)
Weight:: 1.05 (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.
