Bearing 4211
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Technical specifications
Designation : 4211
Dimensions, mm : 55x100x25
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 40.8 kN
Static load rating (C0) - 40.2 kN
Grease lubrication speed - 1.5 rev/min
Speed limit with oil lubrication - 0.8 rev/min
Подшипник 29452E
Manufacturer: NACHI
Sizes: 260x480x132 (mm)
Weight:: 106 (kg)
Подшипник 23944CAE4
Manufacturer: NSK-RHP
Sizes: 220x300x60 (mm)
Weight:: 12.2 (kg)
Подшипник RNA6901
Manufacturer: NSK-RHP
Sizes: 16x24x22 (mm)
Weight:: 0.03 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x40x8 (mm)
Bearing K50x58x25
Manufacturer: INA-FAG
Sizes: 50x58x25 (mm)
Weight:: 0.009 (kg)
Bearing FC67976
Manufacturer: INA-FAG
Sizes: 63x85.720x6.800 (mm)
Weight:: 0.030 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 20x39.7x6.5 (mm)
HTD 700 5M CXP
Manufacturer: ContiTech AG
T5 DD
Manufacturer: ContiTech AG
2.62 NBR 70(126,67x2,62)
Manufacturer: KASTAS
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.
