Bearing RNA4903.2RS
Inner diameter:: 22 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 25 kg
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 25 kg
Technical specifications
Designation : RNA4903.2RS
Dimensions, mm : 22x30x13
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 25 Kg
Dynamic load rating (C) - 6050 kN
Static load rating (C0) - 10100 kN
Grease lubrication speed - 9000 rev/min
Bearings K81160
Manufacturer: INA
Sizes: 300x380x25 (mm)
Weight:: 4.83 (kg)
Подшипник 51132X
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Sizes: 160x200x31 (mm)
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Manufacturer: ETERNO
Sizes: 40x58x36 (mm)
Weight:: 0.19 (kg)
Подшипник 24024EX1K30
Manufacturer: NACHI
Sizes: 120x180x60 (mm)
Weight:: 5.36 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3000-B-2Z-TVH
Manufacturer: FAG
Sizes: 10x26x12 (mm)
4 NBR 70(190,00x04,00)
Manufacturer: KASTAS
SPB 4250
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCRY)
Manufacturer: STO
Sizes: 35x56x9/15 (mm)
Подшипник NNF5018ADA-2LSV
Manufacturer: SKF
Sizes: 90x140x67 (mm)
Weight:: 3.7 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3210-B-TVH
Manufacturer: FAG
Sizes: 50x90x30.2 (mm)
Weight:: 0.68 (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.