Bearing NJ221EM (42221EH)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4 kg
Technical specifications
Designation : NJ221EM
ГОСТ : 42221EH
Dimensions, mm : 105x190x36
Producer : TMB
1.5 NBR 70(005,50x01,50)
Manufacturer: KASTAS
Bearing W1-1/8
Manufacturer: INA-FAG
Sizes: 28.575x48.410x15.875 (mm)
Weight:: 0.115 (kg)
1.78 NBR 70(94,97x1,78)
Manufacturer: KASTAS
2.62 NBR 90(028,25x02,62)
Manufacturer: KASTAS
Bearing 22344 MW33
Manufacturer: ETERNO
Sizes: 220x460x145 (mm)
Weight:: 117 (kg)
K73 POLYESTER/PTFE(95x100x25)
Manufacturer: KASTAS
Sizes: 95x100x25 (mm)
K81 TPE(22x28x1,5 )
Manufacturer: KASTAS
Sizes: 22x28x1,5 (mm)
STD 1080 S8M
Manufacturer: ContiTech AG
Krestovina 35X144,4
Manufacturer: TOYO
Bearing K45x50x32 TV
Manufacturer: INA-FAG
Sizes: 45x50x32 (mm)
Weight:: 0.0045 (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.
