Bearing NA4917 2RS
Inner diameter:: 85 mm
Outer diameter: 100 mm
The size of the width: 120 mm
Weight:: 1.3 kg
Outer diameter: 100 mm
The size of the width: 120 mm
Weight:: 1.3 kg
Technical specifications
Designation : NA4917 2RS
Dimensions, mm : 85x100x120
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.3 Kg
Dynamic load rating (C) - 84000 kN
Static load rating (C0) - 184000 kN
Outside width (C) - 36mm
Grease lubrication speed - 1520 rev/min
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ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71932-C-T-P4S
Manufacturer: FAG
Sizes: 160x220x28 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 46.00x48.00x1.00 (mm)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (s)
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Sizes: 20x30x6 (mm)
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.
