Bearings NK120/40
Inner diameter:: 120 mm
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 0.91 kg
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 0.91 kg
Technical specifications
Designation: NK120/40
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 120 mm
Outside diameter (D): 140 mm
Width (B): 40 mm
Weight: 0.91 kg
HTD 141 3M
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x34x7 (mm)

Bearing 6015
Manufacturer: ETERNO
Sizes: 75x115x20 (mm)
Weight:: 0.673 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 50x90/97x19 (mm)

B 129 3350 Le/ 3288 Li
Manufacturer: ContiTech AG

Подшипник QJ308
Manufacturer: NSK-RHP
Sizes: 40x90x23 (mm)
Weight:: 0.78 (kg)

Mechanical seal RM 155-32
Manufacturer: RiMi

2 FKM 80(030,00x02,00 )
Manufacturer: KASTAS

SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 74x102x9.80 (mm)

RPP8 7856 ( RPP 8 7856 -V, -M, -MFX )
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.