Bearings RNA6909
Inner diameter:: 52 mm
Outer diameter: 68 mm
The size of the width: 40 mm
Weight:: 0.338 kg
Outer diameter: 68 mm
The size of the width: 40 mm
Weight:: 0.338 kg
Technical specifications
Designation: RNA6909
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 52 mm
Outside diameter (D): 68 mm
Width (B): 40 mm
Weight: 0.338 kg
Подшипник 21306CDKE4
Manufacturer: NSK-RHP
Sizes: 30x72x19 (mm)
Weight:: 0.39 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 13x26x7 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RATY17
Manufacturer: INA-FAG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50x90x10 (mm)
Bearing 03Y10
Manufacturer: INA-FAG
Sizes: 9.652x17.043x9.652 (mm)
Weight:: 0.010 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 1.78x3.82x1.02 (mm)
Bearings NAO30x47x18
Manufacturer: INA-FAG
Sizes: 30x47x18 (mm)
Weight:: 0.119 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 8x18x7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81115-TV
Manufacturer: INA-FAG
Sizes: 75x105x19 (mm)
Подшипник 7228C
Manufacturer: NACHI
Sizes: 140x250x42 (mm)
Weight:: 8.78 (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.
