Bearing 81256 M
Inner diameter:: 280 mm
Outer diameter: 380 mm
The size of the width: 80 mm
Weight:: 25.900 kg
Outer diameter: 380 mm
The size of the width: 80 mm
Weight:: 25.900 kg
Technical specifications
Designation: 81256 M
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 280 mm
External diameter: 380 mm
Width (B): 80 mm
Weight: 25.900 kg
Bearings K89430
Manufacturer: INA-FAG
Sizes: 150x300x30 (mm)
Weight:: 7.1 (kg)
K37 (100x120x24,5 )
Manufacturer: KASTAS
Sizes: 100x120x24,5 (mm)
K40 PU/POM(120x100x13)
Manufacturer: KASTAS
Sizes: 120x100x13 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE35-KRR-B-2C
Manufacturer: INA-FAG
Sizes: 35x72x51.3 (mm)
Подшипник 2559/2523
Manufacturer: NSK-RHP
Sizes: 30.162x69.85x23.812 (mm)
Weight:: 0.467 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20330-MB
Manufacturer: FAG
Sizes: 150x320x65 (mm)
Подшипник 6312NKE
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 1.70 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 108x125x7 (mm)
CTD 2590 C14M CARBON
Manufacturer: ContiTech AG
Bearing NUTR20
Manufacturer: INA-FAG
Sizes: 20x47x25 (mm)
Weight:: 24 (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.
