Bearing NJ2220EM (42520EH)
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 46 mm
Weight:: 4.8 kg
Outer diameter: 180 mm
The size of the width: 46 mm
Weight:: 4.8 kg
Technical specifications
Designation : NJ2220EM
ГОСТ : 42520EH
Dimensions, mm : 100x180x46
Producer : TMB
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 7.50x16.60x7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4903-RSR
Manufacturer: INA-FAG
Sizes: 22x30x13 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 170.82x181.48x5.33 (mm)
AT5 DD
Manufacturer: ContiTech AG
Подшипник HR31328J
Manufacturer: NSK-RHP
Sizes: 140x300x77 (mm)
Weight:: 28.5 (kg)
Bearing 6009 ZZ
Manufacturer: ETERNO
Sizes: 45x75x16 (mm)
Weight:: 0.254 (kg)
Корпус UKT207+H2307
Manufacturer: NACHI
Weight:: 1.7 (kg)
Bearing NJ328EM (42328EH)
Manufacturer: TMB
Sizes: 140x300x62 (mm)
Weight:: 23 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 82x100x12 (mm)
Подшипник 22352EK
Manufacturer: NACHI
Sizes: 260x540x165 (mm)
Weight:: 187 (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.
