Bearing NA4920 2RS
Inner diameter:: 100 mm
Outer diameter: 115 mm
The size of the width: 140 mm
Weight:: 1.98 kg
Outer diameter: 115 mm
The size of the width: 140 mm
Weight:: 1.98 kg
Technical specifications
Designation : NA4920 2RS
Dimensions, mm : 100x115x140
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.98 Kg
Dynamic load rating (C) - 109600 kN
Static load rating (C0) - 242400 kN
Outside width (C) - 41mm
Grease lubrication speed - 1360 rev/min
Bearing 6317RS (160317K)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.6 (kg)
AT20 DD
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Manufacturer: NQK SF
Sizes: 26x47x10 (mm)
AT10 DD
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Bearing GS89314
Manufacturer: INA-FAG
Sizes: 70x125x12 (mm)
Weight:: 0.8 (kg)
HTD 3668 14M CXP
Manufacturer: ContiTech AG
K21 NBR(6x20x8)
Manufacturer: KASTAS
Sizes: 6x20x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 370.00x393.00x11.50 (mm)
Krestovina 35X103,92
Manufacturer: TOYO
STD 688 S8M
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.
