Bearings NKI7/12 TV
Inner diameter:: 7 mm
Outer diameter: 17 mm
The size of the width: 12 mm
Weight:: 0.137 kg
Outer diameter: 17 mm
The size of the width: 12 mm
Weight:: 0.137 kg
Technical specifications
Designation: NKI7/12 TV
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 7 mm
Inner diameter (F): 10 mm
Outside diameter (D): 17 mm
Width (B): 12 mm
Weight: 0.137 kg
Limiting speed (rpm): 29000
Loading capacity dynamic (C): 4.75
Loading capacity dynamic (C0): 5.5
Bearing QJ312M (176312H)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 0.99 (kg)

Подшипник 51108
Manufacturer: NSK-RHP
Sizes: 40x60x13 (mm)

RPP14 4858 ( RPP 14 4858 -V, -M, -MFX )
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB9Y)
Manufacturer: STO
Sizes: 56x75x8/12.5 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x30x8 (mm)

MEGADYNE ISORAN 90XL
Manufacturer: ContiTech AG

Bearing 635ZP5 (D60035)
Manufacturer: TMB
Sizes: 5x19x6 (mm)
Weight:: 0.0085 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 88.50x99.90x5.70 (mm)

K55 NBR/ALUMINUM(63x12x10)
Manufacturer: KASTAS
Sizes: 63x12x10 (mm)

AT20 DD
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.