Bearings NKI50/25
Inner diameter:: 50 mm
Outer diameter: 68 mm
The size of the width: 25 mm
Weight:: 0.27 kg
Outer diameter: 68 mm
The size of the width: 25 mm
Weight:: 0.27 kg
Technical specifications
Designation: NKI50/25
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 50 mm
Inner diameter (F): 55 mm
Outside diameter (D): 68 mm
Width (B): 25 mm
Weight: 0.27 kg
Limiting speed (rpm): 8500
Loading capacity dynamic (C): 40.0
Loading capacity dynamic (C0): 82.0
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x65x8 (mm)

Bearing 627-2RS (180027)
Manufacturer: TMB
Sizes: 7x22x7 (mm)
Weight:: 0.012 (kg)

K75 PHENOLIC(105x110x5,7)
Manufacturer: KASTAS
Sizes: 105x110x5,7 (mm)

MEGADYNE ISORAN 384 RPP8 ( RPP 8M 384 )
Manufacturer: ContiTech AG

Bearing 7321 B
Manufacturer: ETERNO
Sizes: 105x225x49 (mm)
Weight:: 9.28 (kg)

Подшипник HR32940J
Manufacturer: NSK-RHP
Sizes: 200x280x51 (mm)
Weight:: 9.65 (kg)

540H
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 26x42x7 (mm)

Bearing NUTR45100
Manufacturer: ETERNO
Sizes: 100x45x32 (mm)
Weight:: 1.396 (kg)

Bearing W8
Manufacturer: INA-FAG
Sizes: 203.200x295.280x76.200 (mm)
Weight:: 17.007 (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.