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) (A)
Manufacturer: FEKO
Sizes: 39x55.50x9 (mm)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 72x92.50x6.50 (mm)
Bearing CSK15PP 2RS
Manufacturer: ETERNO
Sizes: 15x35x11 (mm)
Weight:: 70 (kg)
AT20 DD
Manufacturer: ContiTech AG
Mechanical seal RM 1527-38
Manufacturer: RiMi
K17 PTFE/NBR(205x184x8,1)
Manufacturer: KASTAS
Sizes: 205x184x8,1 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 25.00x28.20x1.60 (mm)
Подшипник NUP 228 E
Manufacturer: NACHI
Sizes: 140x250x42 (mm)
Weight:: 8.9 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKS37
Manufacturer: INA-FAG
Sizes: 37x52x22 (mm)
4L 530
Manufacturer: ContiTech AG
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.
