Bearings RNA4913
Inner diameter:: 72 mm
Outer diameter: 90 mm
The size of the width: 25 mm
Weight:: 0.312 kg
Outer diameter: 90 mm
The size of the width: 25 mm
Weight:: 0.312 kg
Technical specifications
Designation: RNA4913
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 72 mm
Outside diameter (D): 90 mm
Width (B): 25 mm
Weight: 0.312 kg
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA6903
Manufacturer: INA-FAG
Sizes: 22x30x23 (mm)
KPB POLYESTER/PTFE(4x25 )
Manufacturer: KASTAS
K27 PU(18x26x5/7 )
Manufacturer: KASTAS
Sizes: 18x26x5/7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 90x105x10 (mm)
Bearings GSH30-RR-B
Manufacturer: INA-FAG
Weight:: 0.27 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7214-B-TVP
Manufacturer: FAG
Sizes: 70x125x24 (mm)
2 NBR 90(009,00x02,00)
Manufacturer: KASTAS
Корпус UKPK322+H2322
Manufacturer: NACHI
Weight:: 47.9 (kg)
XT200 PU(20x30x6,3)
Manufacturer: KASTAS
Sizes: 20x30x6,3 (mm)
Подшипник NF 312
Manufacturer: NACHI
Sizes: 60x113x31 (mm)
Weight:: 1.78 (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.
