Bearings NA4860
Inner diameter:: 300 mm
Outer diameter: 380 mm
The size of the width: 80 mm
Weight:: 21.8 kg
Outer diameter: 380 mm
The size of the width: 80 mm
Weight:: 21.8 kg
Technical specifications
Designation: NA4860
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 300 mm
Inner diameter (F): 330 mm
Outside diameter (D): 380 mm
Width (B): 80 mm
Weight: 21.8 kg
Limiting speed (rpm): 1400
Loading capacity dynamic (C): 620.0
Loading capacity dynamic (C0): 1770.0
1.5 NBR 70(019,00x01,50)
Manufacturer: KASTAS
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7320-B-JP
Manufacturer: FAG
Sizes: 100x215x47 (mm)
MEGADYNE ISORAN 1764 PLT14 ( RPP14 1764 PLATINUM )
Manufacturer: ContiTech AG
2.4 NBR 70(017,30x02,40)
Manufacturer: KASTAS
Bearing NA6918
Manufacturer: ETERNO
Sizes: 90x105x125 (mm)
Weight:: 2.44 (kg)
MEGADYNE ISORAN 740 SLV5 ( RPP5 740 SILVER )
Manufacturer: ContiTech AG
K23 NBR(100x90x7,2)
Manufacturer: KASTAS
Sizes: 100x90x7,2 (mm)
K38 PU(70x85x11,5)
Manufacturer: KASTAS
Sizes: 70x85x11,5 (mm)
Bearings K81116 TV
Manufacturer: INA-FAG
Sizes: 80x105x7.500 (mm)
Weight:: 0.095 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 25.86x32.92x3.53 (mm)
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.
