Bearing NNJ4928
Inner diameter:: 140 mm
Outer diameter: 170 mm
The size of the width: 50 mm
Outer diameter: 170 mm
The size of the width: 50 mm
Technical specifications
Designation : NNJ4928
Dimensions, mm : 140x170x50
Producer : TMB
Bearing 23238KW33
Manufacturer: TMB
Sizes: 190x340x120 (mm)
Weight:: 48 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 26x38x8 (mm)
MEGADYNE ISORAN 174 RPP3 ( RPP 3M 174 )
Manufacturer: ContiTech AG
Корпус UCC317
Manufacturer: NACHI
Weight:: 11.2 (kg)
3 FKM 80(102,00x03,00 )
Manufacturer: KASTAS
Bearing K68X74X20
Manufacturer: ETERNO
Sizes: 68x74x20 (mm)
Weight:: 0.071 (kg)
Подшипник QJ 1034
Manufacturer: NSK-RHP
Sizes: 170x260x42 (mm)
Weight:: 8.6 (kg)
Bearing NJ317E (42317E)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.65 (kg)
Bearing NUTR25
Manufacturer: INA-FAG
Sizes: 25x52x25 (mm)
Weight:: 24 (kg)
3.53 NBR 70(171,05x03,53)
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.
