Bearing 4438
Inner diameter:: 76.200 mm
Outer diameter: 114.300 mm
The size of the width: 28.580 mm
Weight:: 0.998 kg
Outer diameter: 114.300 mm
The size of the width: 28.580 mm
Weight:: 0.998 kg
Technical specifications
Designation: 4438
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 76.200 mm
External diameter: 114.300 mm
Width (B): 28.580 mm
Weight: 0.998 kg
Резьба (G): 16900 mm
Подшипник BL 218
Manufacturer: NSK-RHP
Sizes: 90x160x30 (mm)
Weight:: 2.43 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3206-B-2RSR-TVH
Manufacturer: FAG
Sizes: 30x62x23.8 (mm)
Weight:: 0.296 (kg)
HTD 3668 14M CXP
Manufacturer: ContiTech AG
3.53 NBR 70(039,69x03,53)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x145x13 (mm)
RPP14 DD 1928 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing 33207 (2DE)
Manufacturer: GMB
Sizes: 35x72x28 (mm)
Weight:: 0.515 (kg)
630XL
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71901-C-T-P4S
Manufacturer: FAG
Sizes: 12x24x6 (mm)
Bearing PWTR3072 2RS
Manufacturer: INA-FAG
Sizes: 30x72x29 (mm)
Weight:: 28 (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.
