Bearings NK42/30
Inner diameter:: 42 mm
Outer diameter: 52 mm
The size of the width: 30 mm
Weight:: 0.13 kg
Outer diameter: 52 mm
The size of the width: 30 mm
Weight:: 0.13 kg
Technical specifications
Designation: NK42/30
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 42 mm
Outside diameter (D): 52 mm
Width (B): 30 mm
Weight: 0.13 kg
Mechanical seal RM 156-18
Manufacturer: RiMi

Bearing 28678 / 28621
Manufacturer: TIMKEN
Sizes: 50.8x96.838x24.608 (mm)
Weight:: 0.834 (kg)

Bearing RNNX10V
Manufacturer: TMB
Sizes: 50x75.25x40 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2314-M
Manufacturer: FAG
Sizes: 70x150x51 (mm)

ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 33208
Manufacturer: FAG
Sizes: 40x80x32 (mm)

Подшипник 2918
Manufacturer: NACHI
Sizes: 90x120x22 (mm)

Bearing NU2212EN
Manufacturer: TMB
Sizes: 60x110x28 (mm)
Weight:: 1.1 (kg)

Подшипник 23932AX
Manufacturer: NACHI
Sizes: 160x220x45 (mm)
Weight:: 5.29 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 85x110x13 (mm)

Bearing 4467
Manufacturer: INA-FAG
Sizes: 168.275x244.480x57.150 (mm)
Weight:: 8.538 (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.