Bearing NJ204E (42204E)
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.11 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.11 kg
Technical specifications
Designation : NJ204E
ГОСТ : 42204E
Dimensions, mm : 20x47x14
Producer : TMB
Bearing 08Y32
Manufacturer: INA-FAG
Sizes: 21.514x34.925x12.700 (mm)
Weight:: 0.053 (kg)
Manufacturer: ContiTech AG
Bearing 6028 ZZ
Manufacturer: ETERNO
Sizes: 140x210x33 (mm)
Weight:: 3.547 (kg)
Mechanical seal RM 551B
Manufacturer: RiMi
Подшипник NU 304 EG
Manufacturer: NACHI
Sizes: 20x52x15 (mm)
Weight:: 0.15 (kg)
K21 PU(35x45x8)
Manufacturer: KASTAS
Sizes: 35x45x8 (mm)
Подшипник NA 4852
Manufacturer: NSK-RHP
Sizes: 260x320x60 (mm)
Weight:: 11 (kg)
Подшипник 6221ZZ
Manufacturer: NSK-RHP
Sizes: 105x190x36 (mm)
Weight:: 3.79 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ 210-KRR
Manufacturer: INA-FAG
Sizes: 50x90x30 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 113.89x120.95x3.53 (mm)
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.
