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
ZX 88 ZX 2257 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 23076-B-MB
Manufacturer: FAG
Sizes: 380x560x135 (mm)
Weight:: 117 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x80x10 (mm)
K13 PU/METAL(85x100x8)
Manufacturer: KASTAS
Sizes: 85x100x8 (mm)
Bearing LR5202KDD
Manufacturer: INA-FAG
Sizes: 15x40x15.9 (mm)
Weight:: 15.9 (kg)
MEGADYNE ISORAN 235 SLV5 ( RPP5 235 SILVER )
Manufacturer: ContiTech AG
K13 PU/METAL(100x120x8)
Manufacturer: KASTAS
Sizes: 100x120x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 85x105x9 (mm)
4 FKM 80(062,00x04,00)
Manufacturer: KASTAS
K85 PU(58x53,4x3,9 )
Manufacturer: KASTAS
Sizes: 58x53,4x3,9 (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.
