Bearing LR203NPPU
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 12 mm
Weight:: 12 kg
Outer diameter: 47 mm
The size of the width: 12 mm
Weight:: 12 kg
Technical specifications
Designation: LR203NPPU
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 17 mm
External diameter: 47 mm
Width: 12 mm
Weight: 12 kg
Подшипник 22244CAE4
Manufacturer: NSK-RHP
Sizes: 220x400x108 (mm)
Weight:: 59 (kg)

Bearings RNA4844
Manufacturer: INA-FAG
Sizes: 240x270x50 (mm)
Weight:: 3.62 (kg)

ATG10 3680 MFX - Megaflex ( ATK10 3680 BFX - BRECOFLEX )
Manufacturer: ContiTech AG

850 RPP5 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

Bearing 21307KW33 (53307kw33)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.69 (kg)

Bearings NAO30x52x18
Manufacturer: INA-FAG
Sizes: 30x52x18 (mm)
Weight:: 0.177 (kg)

Bearing 30222
Manufacturer: ETERNO
Sizes: 110x200x38 (mm)
Weight:: 5.1 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 33x55x5.6 (mm)

AT5 620 GEN III
Manufacturer: ContiTech AG

Подшипник 6901ZZ
Manufacturer: NSK-RHP
Sizes: 12x24x6 (mm)
Weight:: 0.01 (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.