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
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ202-E-TVP2
Manufacturer: FAG
Sizes: 15x35x11 (mm)
GEAR PULLEYS 8M-48S 120.63 (8M-48S 120.63/36)
Manufacturer: BBC
Подшипник 7313
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.22 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 54.00x61.00x3.50 (mm)
Подшипник NJ 2230
Manufacturer: NACHI
Sizes: 150x270x73 (mm)
Weight:: 18.7 (kg)
Bearings LR50/6NPPU
Manufacturer: INA-FAG
Sizes: 6x19x9 (mm)
Weight:: 0.02 (kg)
K69 POM(125x120x15)
Manufacturer: KASTAS
Sizes: 125x120x15 (mm)
DSTD 640 DS8M CXP
Manufacturer: ContiTech AG
3 NBR 90(066,00x03,00)
Manufacturer: KASTAS
B 71 1862 Le/ 1800 Li
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.
