Bearings K89438
Inner diameter:: 190 mm
Outer diameter: 380 mm
The size of the width: 38 mm
Weight:: 14.5 kg
Outer diameter: 380 mm
The size of the width: 38 mm
Weight:: 14.5 kg
Technical specifications
Designation: K89438
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 190 mm
Outside diameter (D): 380 mm
Width (B): 38 mm
Weight: 14.5 kg
Size (d1): 214 mm
Size (B): 373 mm
Limiting speed (rpm): 1000
Loading capacity dynamic (C): 2450
Loading capacity dynamic (C0): 9200
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 26.5x44x8.5 (mm)
AT20 DD
Manufacturer: ContiTech AG
Подшипник 6821
Manufacturer: NSK-RHP
Sizes: 105x130x13 (mm)
Weight:: 0.324 (kg)
5.33 NBR 70(234,32x05,33)
Manufacturer: KASTAS
RPP8 6912 ( RPP 8 6912 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 102.00x110.00x4.00 (mm)
2.4 NBR 70(014,60x02,40)
Manufacturer: KASTAS
K780 PTFE(85x90x40 )
Manufacturer: KASTAS
Sizes: 85x90x40 (mm)
Подшипник 7004CDB
Manufacturer: NACHI
Sizes: 20x42x12 (mm)
Weight:: 0.079 (kg)
Bearings RNA4832
Manufacturer: INA-FAG
Sizes: 175x200x40 (mm)
Weight:: 1.7 (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.
