Bearings NNTR55X140X70 2Z
Inner diameter:: 55 mm
Outer diameter: 140 mm
The size of the width: 70 mm
Weight:: 6.4 kg
Outer diameter: 140 mm
The size of the width: 70 mm
Weight:: 6.4 kg
Technical specifications
Designation: NNTR55X140X70 2Z
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 55 mm
Outside diameter (D): 140 mm
Width (B): 70 mm
Outer cage width (C): 68 mm
Weight: 6.4 kg
Подшипник NCF1840V
Manufacturer: SKF
Sizes: 200x250x24 (mm)
Weight:: 2.6 (kg)
RPP14 4578 ( RPP 14 4578 -V, -M, -MFX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 22x32x7/10 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCF50
Manufacturer: INA-FAG
Подшипник 7218DF
Manufacturer: NACHI
Sizes: 90x160x30 (mm)
Weight:: 2.3 (kg)
K06 PU(60x70x6/10)
Manufacturer: KASTAS
Sizes: 60x70x6/10 (mm)
Bearing 2794 / 2720
Manufacturer: TIMKEN
Sizes: 36.487x76.2x23.812 (mm)
Weight:: 0.516 (kg)
AT5 DD
Manufacturer: ContiTech AG
Подшипник 2219
Manufacturer: NSK-RHP
Sizes: 95x170x43 (mm)
Weight:: 3.87 (kg)
ATG10 4790 MFX - Megaflex ( ATK10 4790 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
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.
