Bearings K81144
Inner diameter:: 220 mm
Outer diameter: 270 mm
The size of the width: 15 mm
Weight:: 1.32 kg
Outer diameter: 270 mm
The size of the width: 15 mm
Weight:: 1.32 kg
Technical specifications
Designation: K81144
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 220 mm
Outside diameter (D): 270 mm
Width (B): 15 mm
Weight: 1.32 kg
Size (d1): 226 mm
Size (B): 263 mm
Limiting speed (rpm): 1200
Loading capacity dynamic (C): 420
Loading capacity dynamic (C0): 1730
Bearing BK4520
Manufacturer: ETERNO
Sizes: 45x52x20 (mm)
Weight:: 72 (kg)
2.5 FKM 80(080,00x02,50 )
Manufacturer: KASTAS
CONTITECH 40X5000 E 197 E 5093 L=L EL
Manufacturer: ContiTech AG
Подшипник RNA4903
Manufacturer: NSK-RHP
Sizes: 22x30x13 (mm)
Weight:: 0.023 (kg)
PJ 864 / 340 J
Manufacturer: ContiTech AG
Bearing LR606NPPU
Manufacturer: INA-FAG
Sizes: 6x19x6 (mm)
Weight:: 6 (kg)
RPP8 7808 ( RPP 8 7808 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 6236 (236)
Manufacturer: TMB
Sizes: 180x320x52 (mm)
Weight:: 18.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x72x14 (mm)
Bearing LR25x30x38.5
Manufacturer: INA-FAG
Sizes: 25x30x38.5 (mm)
Weight:: 0.638 (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.
