Bearing NJ318
Inner diameter:: 90 mm
Outer diameter: 160 mm
The size of the width: 43 mm
Weight:: 5.65 kg
Outer diameter: 160 mm
The size of the width: 43 mm
Weight:: 5.65 kg
Technical specifications
Designation : NJ318
Dimensions, mm : 90x160x43
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 5.65 Kg
Dynamic load rating (C) - 316 kN
Static load rating (C0) - 355 kN
Grease lubrication speed - 3100 rev/min
Speed limit with oil lubrication - 4100 rev/min
Подшипник NU 221 EM
Manufacturer: NSK-RHP
Sizes: 105x190x36 (mm)
Weight:: 4.58 (kg)
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Weight:: 1.9 (kg)
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Manufacturer: NQK SF
Sizes: 37x53x7 (mm)
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Sizes: 86x105x5/6 (mm)
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Sizes: 65x160x75 (mm)
Weight:: 73 (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.
