Bearing 4408
Inner diameter:: 23.813 mm
Outer diameter: 49.230 mm
The size of the width: 19.050 mm
Weight:: 0.171 kg
Outer diameter: 49.230 mm
The size of the width: 19.050 mm
Weight:: 0.171 kg
Technical specifications
Designation: 4408
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 23.813 mm
External diameter: 49.230 mm
Width (B): 19.050 mm
Weight: 0.171 kg
Резьба (G): 5850 mm
Подшипник C 4140 V
Manufacturer: SKF
Sizes: 200x340x140 (mm)
Weight:: 54 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 124.00x134.66x5.33 (mm)
2.5 NBR 70(035,00x02,50)
Manufacturer: KASTAS
2.5 FKM 80(010,00x02,50 )
Manufacturer: KASTAS
Bearing DAC35520020
Manufacturer:
Sizes: 35x52x20/20 (mm)
Bearings NA4906
Manufacturer: INA-FAG
Sizes: 30x47x17 (mm)
Weight:: 0.101 (kg)
RPP14 9520 ( RPP 14 9520 -V, -M, -MFX )
Manufacturer: ContiTech AG
A 39 13x990 Li / 1020 Ld
Manufacturer: ContiTech AG
Подшипник 53220U
Manufacturer: NSK-RHP
Sizes: 100x150x45 (mm)
Weight:: 225 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x44x7 (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.
