Bearings RNAO42x57x20
Inner diameter:: 42 mm
Outer diameter: 57 mm
The size of the width: 20 mm
Weight:: 0.148 kg
Outer diameter: 57 mm
The size of the width: 20 mm
Weight:: 0.148 kg
Technical specifications
Designation: RNAO42x57x20
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 42 mm
Outside diameter (D): 57 mm
Outside diameter (E): 50 mm
Width (B): 20 mm
Weight: 0.148 kg
Limiting speed (rpm): 10000
Подшипник 23248CAE4
Manufacturer: NSK-RHP
Sizes: 240x440x160 (mm)
Weight:: 106 (kg)
K21 NBR(196,85x228,6x25,8)
Manufacturer: KASTAS
Sizes: 196,85x228,6x25,8 (mm)
K21 PU(210x240x18)
Manufacturer: KASTAS
Sizes: 210x240x18 (mm)
2.62 NBR 70(058,42x02,62)
Manufacturer: KASTAS
Корпус UCP214
Manufacturer: NACHI
Weight:: 7.3 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6311-2RSR
Manufacturer: FAG
Sizes: 55x120x29 (mm)
HTD 8M 2168 ( HTD8M 2168 -V, -M, -MFX )
Manufacturer: ContiTech AG
2 NBR 70(042,00x02,00)
Manufacturer: KASTAS
Bearing 21313 (53313)
Manufacturer: TMB
Sizes: 65x140x33 (mm)
Weight:: 2.9 (kg)
Bearing 3212 ZZ
Manufacturer: ETERNO
Sizes: 60x110x36.5 (mm)
Weight:: 1.4 (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.
