Bearings K87440
Inner diameter:: 200 mm
Outer diameter: 400 mm
The size of the width: 28 mm
Weight:: 10.78 kg
Outer diameter: 400 mm
The size of the width: 28 mm
Weight:: 10.78 kg
Technical specifications
Designation: K87440
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 200 mm
Outside diameter (D): 400 mm
Width (B): 28 mm
Weight: 10.78 kg
Size (d1): 218 mm
Size (B): 394 mm
Limiting speed (rpm): 950
Loading capacity dynamic (C): 2290
Loading capacity dynamic (C0): 10700
Bearings NNTR50X130X65 2Z
Manufacturer: INA-FAG
Sizes: 50x130x65 (mm)
Weight:: 5.2 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 27x47x10 (mm)
K69 POM(65x60x5,3(5,6))
Manufacturer: KASTAS
Sizes: 65x60x5,3(5,6) (mm)
K11 TPE(180x195x14/9,5 )
Manufacturer: KASTAS
Sizes: 180x195x14/9,5 (mm)
Bearing 16015
Manufacturer: ETERNO
Sizes: 75x115x13 (mm)
Weight:: 0.46 (kg)
Bearing SCH1416
Manufacturer: INA-FAG
Sizes: 22.225x30.162x25.400 (mm)
Weight:: 0.043 (kg)
Bearing HM803149 / HM803110
Manufacturer: TIMKEN
Sizes: 44.45x88.9x30.162 (mm)
Weight:: 0.849 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 287.80x305.00x8.60 (mm)
K73 POLYESTER/PTFE(494x500x25)
Manufacturer: KASTAS
Sizes: 494x500x25 (mm)
Подшипник 51336X
Manufacturer: NSK-RHP
Sizes: 180x300x95 (mm)
Weight:: 225 (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.
