Bearings NK47/30
Inner diameter:: 47 mm
Outer diameter: 57 mm
The size of the width: 30 mm
Weight:: 0.142 kg
Outer diameter: 57 mm
The size of the width: 30 mm
Weight:: 0.142 kg
Technical specifications
Designation: NK47/30
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 47 mm
Outside diameter (D): 57 mm
Width (B): 30 mm
Weight: 0.142 kg
Подшипник NU 2219 ET
Manufacturer: NSK-RHP
Sizes: 95x170x43 (mm)
Weight:: 3.81 (kg)

K46 (101,6x88,9x14,47)
Manufacturer: KASTAS
Sizes: 101,6x88,9x14,47 (mm)

Bearing SCE710
Manufacturer: INA-FAG
Sizes: 11.112x15.875x15.875 (mm)
Weight:: 0.009 (kg)

Mechanical seal RM 560C-48
Manufacturer: RiMi

Bearings AXW30
Manufacturer: INA-FAG
Weight:: 22 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7201-B-JP
Manufacturer: FAG
Sizes: 12x32x10 (mm)

Корпус UCFS317
Manufacturer: NACHI
Weight:: 17.2 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO

Bearing 51136 (8136)
Manufacturer: TMB
Sizes: 180x225x34 (mm)
Weight:: 3.5 (kg)

Bearing 4426
Manufacturer: INA-FAG
Sizes: 52.388x80.980x22.225 (mm)
Weight:: 0.416 (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.