Bearings NK9/12 TN
Inner diameter:: 9 mm
Outer diameter: 16 mm
The size of the width: 12 mm
Weight:: 0.103 kg
Outer diameter: 16 mm
The size of the width: 12 mm
Weight:: 0.103 kg
Technical specifications
Designation: NK9/12 TN
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 9 mm
Outside diameter (D): 16 mm
Width (B): 12 mm
Weight: 0.103 kg
Подшипник H414245/H414210
Manufacturer: NSK-RHP
Sizes: 68.262x136.525x41.275 (mm)
Weight:: 2.746 (kg)

Подшипник NUP 204
Manufacturer: NACHI
Sizes: 20x47x14 (mm)
Weight:: 0.112 (kg)

22x4020 C 158,5
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x115x12 (mm)

Bearing QJ320M (176320H)
Manufacturer: TMB
Sizes: 100x215x47 (mm)
Weight:: 9.3 (kg)

Bearing 4402
Manufacturer: INA-FAG
Sizes: 14.288x36.530x15.875 (mm)
Weight:: 0.084 (kg)

KBT PTFE(3x20 )
Manufacturer: KASTAS

K33 PU(115x130x12)
Manufacturer: KASTAS
Sizes: 115x130x12 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 17x29x5 (mm)

8V 2650 / 25J 6731 Le
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.