Bearing 4442
Inner diameter:: 88.900 mm
Outer diameter: 127.000 mm
The size of the width: 28.580 mm
Weight:: 1.133 kg
Outer diameter: 127.000 mm
The size of the width: 28.580 mm
Weight:: 1.133 kg
Technical specifications
Designation: 4442
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 88.900 mm
External diameter: 127.000 mm
Width (B): 28.580 mm
Weight: 1.133 kg
Резьба (G): 17800 mm
MEGADYNE ISORAN 1760 RPP8 ( RPP 8M 1760 )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 5.00x9.80x2.40 (mm)
Bearing NU340EM (32340EH)
Manufacturer: TMB
Sizes: 200x420x80 (mm)
Weight:: 57 (kg)
Bearing 619/3-ZZKP6 (E1080093K)
Manufacturer: TMB
Sizes: 3x8x3 (mm)
Weight:: 0.0009 (kg)
Подшипник L225842/L225810
Manufacturer: NACHI
Sizes: 120.650x169.862x25.400 (mm)
Weight:: 1,985 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14x36x7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP2326-E-M1
Manufacturer: FAG
Sizes: 130x280x93 (mm)
3 NBR 90(019,00x03,00)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x48x10 (mm)
Подшипник SL11 920
Manufacturer: INA-FAG
Sizes: 100x140x59 (mm)
Weight:: 2.9 (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.
