Bearing NA4917
Inner diameter:: 85 mm
Outer diameter: 100 mm
The size of the width: 120 mm
Weight:: 1.24 kg
Outer diameter: 100 mm
The size of the width: 120 mm
Weight:: 1.24 kg
Technical specifications
Designation : NA4917
Dimensions, mm : 85x100x120
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.24 Kg
Dynamic load rating (C) - 89600 kN
Static load rating (C0) - 189600 kN
Outside width (C) - 35mm
Grease lubrication speed - 3200 rev/min
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Sizes: 58x75x7/5/11 (mm)
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Weight:: 8 (kg)
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Manufacturer: NSK-RHP
Sizes: 800x1280x375 (mm)
Weight:: 1870 (kg)
AT20 DD
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 170x200x15 (mm)
Подшипник 6906ZZ
Manufacturer: NSK-RHP
Sizes: 30x47x9 (mm)
Weight:: 0.052 (kg)
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Manufacturer: ETERNO
Sizes: 80x170x39 (mm)
Weight:: 3.68 (kg)
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Manufacturer: ETERNO
Sizes: 100x135x4 (mm)
Weight:: 104 (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.
