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
Bearing 7205AC (46205)
Manufacturer: TMB
Sizes: 25x52x15 (mm)
Weight:: 0.13 (kg)
Bearings RTW605
Manufacturer: INA-FAG
Sizes: 31.750x63.500x26.988 (mm)
Weight:: 0.380 (kg)
Bearing 2906
Manufacturer: INA-FAG
Sizes: 30x50x14 (mm)
Weight:: 0.595 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 64x80x9 (mm)
Bearing NU2204EMZ1 (32504EHZ1)
Manufacturer: TMB
Sizes: 20x47x18 (mm)
Weight:: 0.14 (kg)
Bearings 32J02
Manufacturer: INA-FAG
Weight:: 0.268 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 65x110x10 (mm)
Подшипник QJ 338
Manufacturer: NSK-RHP
Sizes: 190x400x78 (mm)
Weight:: 54.5 (kg)
Bearings KR62-PP
Manufacturer: INA-FAG
Weight:: 0.802 (kg)
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.
