Bearings PWTR4090 2RS
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 32 mm
Weight:: 1.129 kg
Outer diameter: 90 mm
The size of the width: 32 mm
Weight:: 1.129 kg
Technical specifications
Designation: PWTR4090 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 40 mm
Outside diameter (D): 90 mm
Width (B): 32 mm
Outer cage width (C): 30 mm
Weight: 1.129 kg
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Weight:: 0.210 (kg)
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Weight:: 0.179 (kg)
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Sizes: 76,2x101,6x16,67 (mm)
Подшипник 6902NR
Manufacturer: NSK-RHP
Sizes: 15x28x7 (mm)
Weight:: 0.015 (kg)
SEALS (REINFORCED SEAL) (FSS)
Manufacturer: FEKO
Sizes: 34.50x52x15.65 (mm)
O-RING
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Sizes: 170x190x230 (mm)
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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.
