Bearings NA4872
Inner diameter:: 360 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 25.6 kg
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 25.6 kg
Technical specifications
Designation: NA4872
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 360 mm
Inner diameter (F): 390 mm
Outside diameter (D): 440 mm
Width (B): 80 mm
Weight: 25.6 kg
Limiting speed (rpm): 1200
Loading capacity dynamic (C): 660.0
Loading capacity dynamic (C0): 2020.0
Bearing 60162RS (180116K)
Manufacturer: TMB
Sizes: 80x125x22 (mm)
Weight:: 0.91 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 400x444x20 (mm)
MEGADYNE ISORAN 2840 PLT8 ( RPP8 2840 PLATINUM )
Manufacturer: ContiTech AG
Bearing 3778 / 3730
Manufacturer: TIMKEN
Sizes: 47.625x93.264x30.162 (mm)
Weight:: 0.918 (kg)
MEGADYNE ISORAN 535 SLV5 ( RPP5 535 SILVER )
Manufacturer: ContiTech AG
Подшипник 6302-2NKE9
Manufacturer: NACHI
Sizes: 15x42x13 (mm)
Weight:: 0.080 (kg)
K21 PU(152,4x177,8x19,5)
Manufacturer: KASTAS
Sizes: 152,4x177,8x19,5 (mm)
Bearing 395 / 394AS
Manufacturer: TIMKEN
Sizes: 63.5x110.000x21.999 (mm)
Weight:: 0.825 (kg)
Bearing 7211CP4 (36211J)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.62 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK2216
Manufacturer: INA-FAG
Sizes: 22x28x16 (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.
