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
K78 Aramid Phenolic/Graphite(110x115x8,1)
Manufacturer: KASTAS
Sizes: 110x115x8,1 (mm)
2.4 NBR 90(011,60x02,40)
Manufacturer: KASTAS
Bearing 23040 (3053140)
Manufacturer: TMB
Sizes: 200x310x82 (mm)
Weight:: 23.5 (kg)
Подшипник 24180CAK30E4
Manufacturer: NSK-RHP
Sizes: 400x650x250 (mm)
Weight:: 316 (kg)
Подшипник JH307749/JH307710
Manufacturer: NSK-RHP
Sizes: 55x110x39 (mm)
Weight:: 1.697 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP2328-E-M1
Manufacturer: FAG
Sizes: 140x300x102 (mm)
K752 PTFE/NBR(20x15,1x2,2)
Manufacturer: KASTAS
Sizes: 20x15,1x2,2 (mm)
K701 PTFE/Spring(120x132,2x9,5)
Manufacturer: KASTAS
Sizes: 120x132,2x9,5 (mm)
Bearing 32321
Manufacturer: ETERNO
Sizes: 105x225x77 (mm)
Weight:: 14.5 (kg)
Bearing NU2314E (32614E)
Manufacturer: TMB
Sizes: 70x150x51 (mm)
Weight:: 3.95 (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.
