Bearing NJ321E (42321E)
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 : NJ321E
ГОСТ : 42321E
Dimensions, mm : 105x225x49
Producer : TMB
Подшипник 6002-2NSE
Manufacturer: NACHI
Sizes: 15x32x9 (mm)
Weight:: 0.032 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81104TV
Manufacturer: INA-FAG
Sizes: 20x35x4.5 (mm)
Weight:: 0.013 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 52x65x9 (mm)
Bearing K20X28X16
Manufacturer: ETERNO
Sizes: 20x28x16 (mm)
Weight:: 0.02 (kg)
Bearing S6202
Manufacturer: ETERNO
Sizes: 15.00x35.00x11.00 (mm)
Weight:: 45 (kg)
Mechanical seal RM 156-30
Manufacturer: RiMi
Bearing BK4012
Manufacturer: INA-FAG
Sizes: 40x47x12 (mm)
Weight:: 0.030 (kg)
XPZ 937 Lw / Ld ( XPZ937 )
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
3.53 NBR 90(060,33x03,53)
Manufacturer: KASTAS
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.
