Bearings GRA203-NPP-B
Inner diameter:: 55.562 mm
Outer diameter: 100 mm
Weight:: 0.81 kg
Outer diameter: 100 mm
Weight:: 0.81 kg
Technical specifications
Designation: GRA203-NPP-B
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 55.562 mm
Outside diameter (D): 100 mm
Outer cage width (C): 25 mm
Weight: 0.81 kg
Size (L): 48.4 mm
Loading capacity dynamic (C): 43500
Loading capacity dynamic (C0): 29000
Bearing 7313ACZ1 (46313Z1)
Manufacturer: TMB
Sizes: 65x140x33 (mm)
Weight:: 2.15 (kg)

Bearing RNA4906RS
Manufacturer: ETERNO
Sizes: 35x47x17 (mm)
Weight:: 69 (kg)

Bearings NK80/25
Manufacturer: INA-FAG
Sizes: 80x95x25 (mm)
Weight:: 0.301 (kg)

Bearings NUKR80
Manufacturer: INA-FAG
Weight:: 1.6 (kg)

K152 NBR FABRIC(14x22x6,5)
Manufacturer: KASTAS
Sizes: 14x22x6,5 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 30x48x8 (mm)

Bearing 33225 / 33462
Manufacturer: TIMKEN
Sizes: 57.150x117.475x30.162 (mm)
Weight:: 1.580 (kg)

Подшипник 24124CE4
Manufacturer: NSK-RHP
Sizes: 120x200x80 (mm)
Weight:: 10 (kg)

Bearing NN3024KP6 (E3182124)
Manufacturer: TMB
Sizes: 120x180x46 (mm)
Weight:: 3.7 (kg)

Подшипник 22317EX
Manufacturer: NACHI
Sizes: 85x180x60 (mm)
Weight:: 7.46 (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.