Bearings RNA4902
Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.217 kg
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.217 kg
Technical specifications
Designation: RNA4902
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 20 mm
Outside diameter (D): 28 mm
Width (B): 13 mm
Weight: 0.217 kg
AT5 DD
Manufacturer: ContiTech AG
K17 PTFE/NBR(63,5x56x3,2 )
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Sizes: 63,5x56x3,2 (mm)
HTD 8M 2664 ( HTD8M 2664 -V, -M, -MFX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ASE)
Manufacturer: FEKO
Sizes: 25x40/55x11 (mm)
AT5 DD
Manufacturer: ContiTech AG
Подшипник 7234C
Manufacturer: NACHI
Sizes: 170x310x52 (mm)
Weight:: 17.4 (kg)
Подшипник 6915
Manufacturer: NSK-RHP
Sizes: 75x105x16 (mm)
Weight:: 0.364 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 292.00x300.00x4.00 (mm)
Bearing 4402
Manufacturer: INA-FAG
Sizes: 14.288x36.530x15.875 (mm)
Weight:: 0.084 (kg)
ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ222-N2-MPA
Manufacturer: FAG
Sizes: 110x200x38 (mm)
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.
