Bearing NJ344EM (42344EH)
Inner diameter:: 220 mm
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 73.5 kg
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 73.5 kg
Technical specifications
Designation : NJ344EM
ГОСТ : 42344EH
Dimensions, mm : 220x460x88
Producer : TMB
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 110x155x15 (mm)
Manufacturer: ContiTech AG
Подшипник HR75KBE52X+L
Manufacturer: NSK-RHP
Sizes: 75x130x74 (mm)
Weight:: 3.73 (kg)
Подшипник 22330E
Manufacturer: NACHI
Sizes: 150x320x108 (mm)
Weight:: 43.3 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x59x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x36x6 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 16.20x30x7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA6904
Manufacturer: INA-FAG
Sizes: 25x37x30 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x40x5 (mm)
Bearing 4134
Manufacturer: INA-FAG
Sizes: 170x250x70 (mm)
Weight:: 11.596 (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.
