Bearing NJ238
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 22 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 22 kg
Technical specifications
Designation : NJ238
Dimensions, mm : 190x340x55
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 22 Kg
Dynamic load rating (C) - 750 kN
Static load rating (C0) - 950 kN
Grease lubrication speed - 1800 rev/min
Speed limit with oil lubrication - 2100 rev/min
K35 PTFE/NBR(220x240,5x8,1)
Manufacturer: KASTAS
Sizes: 220x240,5x8,1 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 2.00x5.60x1.80 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TCJ35-N
Manufacturer: INA-FAG
Подшипник 6948
Manufacturer: NACHI
Sizes: 240x320x38 (mm)
Weight:: 8.02 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x22x5 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61817-2RSR-Y
Manufacturer: FAG
Sizes: 85x110x13 (mm)
K84 PU(165x158,6x6,1 )
Manufacturer: KASTAS
Sizes: 165x158,6x6,1 (mm)
SPA 1000 Ld
Manufacturer: ContiTech AG
K50 NBR(125x110x10)
Manufacturer: KASTAS
Sizes: 125x110x10 (mm)
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Manufacturer: NACHI
Sizes: 30x42x7 (mm)
Weight:: 0.026 (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.
