Bearings K81172
Inner diameter:: 360 mm
Outer diameter: 440 mm
The size of the width: 25 mm
Weight:: 5.55 kg
Outer diameter: 440 mm
The size of the width: 25 mm
Weight:: 5.55 kg
Technical specifications
Designation: K81172
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 360 mm
Outside diameter (D): 440 mm
Width (B): 25 mm
Weight: 5.55 kg
Size (d1): 374 mm
Size (B): 434 mm
Limiting speed (rpm): 700
Loading capacity dynamic (C): 1140
Loading capacity dynamic (C0): 5100
Подшипник 51202
Manufacturer: NSK-RHP
Sizes: 15x32x12 (mm)
Weight:: 0.043 (kg)
Подшипник C 3044
Manufacturer: SKF
Sizes: 220x340x90 (mm)
Weight:: 29.5 (kg)
K23 NBR(66,67x50,8x8,85)
Manufacturer: KASTAS
Sizes: 66,67x50,8x8,85 (mm)
AT10 DD
Manufacturer: ContiTech AG
K32 PU/POM(100x115x12 )
Manufacturer: KASTAS
Sizes: 100x115x12 (mm)
K782 PTFE(25x28x20)
Manufacturer: KASTAS
Sizes: 25x28x20 (mm)
Bearing 7415 AC
Manufacturer: ETERNO
Sizes: 75x190x45 (mm)
Weight:: 5.9 (kg)
MEGADYNE ISORAN 710 SLV5 ( RPP5 710 SILVER )
Manufacturer: ContiTech AG
K21 PU(40x52x12)
Manufacturer: KASTAS
Sizes: 40x52x12 (mm)
Bearing W-7/8
Manufacturer: INA-FAG
Sizes: 22.225x42.060x15.875 (mm)
Weight:: 0.1 (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.
