Bearing RNA4902 2RS
Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.015 kg
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.015 kg
Technical specifications
Designation: RNA4902 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 20 mm
External diameter: 28 mm
Width: 13 mm
Weight: 0.015 kg
Подшипник 2209
Manufacturer: NACHI
Sizes: 45x85x23 (mm)
Weight:: 0.545 (kg)
AT5 DD
Manufacturer: ContiTech AG
Подшипник 7309BDB
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.875 (kg)
H 240 ( Н 240 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Bearing KR 90
Manufacturer: ETERNO
Sizes: 90x30x100 (mm)
Weight:: 1.95 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 146.00x150.00x2.00 (mm)
HTD 2000 8M EXTREME
Manufacturer: ContiTech AG
Bearing PI081216
Manufacturer: INA
Sizes: 12.7x19.5x25.4 (mm)
Weight:: 0.301 (kg)
2.5 NBR 70(032,00x02,50)
Manufacturer: KASTAS
Bearing NF322
Manufacturer: ETERNO
Sizes: 110x240x50 (mm)
Weight:: 9.46 (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.