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
Bearing NUP219
Manufacturer: ETERNO
Sizes: 95x170x32 (mm)
Weight:: 3.08 (kg)
Корпус UCTL208+WL200
Manufacturer: NACHI
Weight:: 8.5 (kg)
Торцевое уплотнение RM U4(250)-28
Manufacturer: RiMi
K23 NBR(9x4x3,5 )
Manufacturer: KASTAS
Sizes: 9x4x3,5 (mm)
RPP8 5544 ( RPP 8 5544 -V, -M, -MFX )
Manufacturer: ContiTech AG
3 NBR 90(057,20x03,00)
Manufacturer: KASTAS
K09 NBR(110x122x5,5/10)
Manufacturer: KASTAS
Sizes: 110x122x5,5/10 (mm)
K21 PU(120x135x12,3)
Manufacturer: KASTAS
Sizes: 120x135x12,3 (mm)
Подшипник 239/670CAE4
Manufacturer: NSK-RHP
Sizes: 670x900x170 (mm)
Weight:: 300 (kg)
T20 DD
Manufacturer: ContiTech AG
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.
