Bearing D39
Inner diameter:: 74.613 mm
Outer diameter: 116.688 mm
The size of the width: 25.400 mm
Weight:: 956 kg
Outer diameter: 116.688 mm
The size of the width: 25.400 mm
Weight:: 956 kg
Technical specifications
Designation: D39
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 74.613 mm
External diameter: 116.688 mm
Width (B): 25.400 mm
Weight: 956 kg
Резьба (G): 18200 mm
Bushing H3134
Manufacturer: ETERNO
Sizes: 170x220x122 (mm)
Weight:: 8.4 (kg)
Подшипник N 1016
Manufacturer: NACHI
Sizes: 80x113.5x22 (mm)
Weight:: 0.994 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS7015-E-T-P4S
Manufacturer: FAG
Sizes: 75x115x20 (mm)
T20 DD
Manufacturer: ContiTech AG
Подшипник 7216BDT
Manufacturer: NACHI
Sizes: 80x140x26 (mm)
Weight:: 1.5 (kg)
T10 DD
Manufacturer: ContiTech AG
Подшипник RLM3220
Manufacturer: NSK-RHP
Sizes: 32x42x20 (mm)
Weight:: 0.064 (kg)
K78 Aramid Phenolic/Graphite(165x170x9,7 )
Manufacturer: KASTAS
Sizes: 165x170x9,7 (mm)
HTD 8M 4408 ( HTD8M 4408 -V, -M, -MFX )
Manufacturer: ContiTech AG
K68 POM(30x35x15)
Manufacturer: KASTAS
Sizes: 30x35x15 (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.
