Bearing NJ411
Inner diameter:: 55 mm
Outer diameter: 140 mm
The size of the width: 33 mm
Weight:: 2.576 kg
Outer diameter: 140 mm
The size of the width: 33 mm
Weight:: 2.576 kg
Technical specifications
Designation : NJ411
Dimensions, mm : 55x140x33
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.576 Kg
Dynamic load rating (C) - 142 kN
Static load rating (C0) - 138 kN
Grease lubrication speed - 4600 rev/min
Speed limit with oil lubrication - 6100 rev/min
Подшипник E32212J
Manufacturer: NACHI
Sizes: 60x110x29.75 (mm)
Weight:: 1.14 (kg)
1800 RPP5 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Bearing 495A / 492A
Manufacturer: TIMKEN
Sizes: 76.2x133.35x30.162 (mm)
Weight:: 1.71 (kg)
AT20 DD
Manufacturer: ContiTech AG
Подшипник 71450/71750
Manufacturer: NACHI
Sizes: 114.300x190.500x47.625 (mm)
Weight:: 5,22 (kg)
Подшипник 52400/52637
Manufacturer: NSK-RHP
Sizes: 101.6x161.925x36.512 (mm)
Weight:: 2.692 (kg)
T20 DD
Manufacturer: ContiTech AG
Подшипник C 3022
Manufacturer: SKF
Sizes: 110x170x45 (mm)
Weight:: 3.6 (kg)
Bearings K81188
Manufacturer: INA-FAG
Sizes: 440x540x32 (mm)
Weight:: 11.52 (kg)
AT10/1250 ( АТ10 1250 )
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.
