Bearing 4468
Inner diameter:: 171.450 mm
Outer diameter: 247.650 mm
The size of the width: 57.150 mm
Weight:: 8.783 kg
Outer diameter: 247.650 mm
The size of the width: 57.150 mm
Weight:: 8.783 kg
Technical specifications
Designation: 4468
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 171.450 mm
External diameter: 247.650 mm
Width (B): 57.150 mm
Weight: 8.783 kg
Резьба (G): 60000 mm
Подшипник NNC 4892
Manufacturer: SKF
Sizes: 460x580x118 (mm)
Weight:: 77.5 (kg)
Bearing 13X11
Manufacturer: INA
Sizes: 33.338x57.250x17.463 (mm)
Weight:: 0.193 (kg)
Подшипник NCF3044CV
Manufacturer: SKF
Sizes: 220x340x90 (mm)
Weight:: 29.5 (kg)
Подшипник NNU 4920
Manufacturer: NSK
Sizes: 100x140x40 (mm)
Weight:: 1.9 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 3.00x4.20x0.60 (mm)
K68 POM(30x34x9,5)
Manufacturer: KASTAS
Sizes: 30x34x9,5 (mm)
K01 (135x160x40)
Manufacturer: KASTAS
Sizes: 135x160x40 (mm)
STD 1552 S8M
Manufacturer: ContiTech AG
Bearing SCE136
Manufacturer: INA
Sizes: 20.638x26.988x9.525 (mm)
Weight:: 0.014 (kg)
K17 PTFE/NBR(200x179x8,1)
Manufacturer: KASTAS
Sizes: 200x179x8,1 (mm)
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.