Bearings NCS4424
Inner diameter:: 69.85 mm
Outer diameter: 88.9 mm
The size of the width: 38.1 mm
Weight:: 0.503 kg
Outer diameter: 88.9 mm
The size of the width: 38.1 mm
Weight:: 0.503 kg
Technical specifications
Designation: NCS4424
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 69.85 mm
Outside diameter (D): 88.9 mm
Width (B): 38.1 mm
Weight: 0.503 kg
Bearing N210
Manufacturer: ETERNO
Sizes: 50x90x20 (mm)
Weight:: 0.479 (kg)

RPP8 DD 3004 MFX - Megaflex
Manufacturer: ContiTech AG

AT20/1900 ( АТ20 1900 )
Manufacturer: ContiTech AG

K21 PU(5x11x7 )
Manufacturer: KASTAS
Sizes: 5x11x7 (mm)

Подшипник 7028CDF
Manufacturer: NACHI
Sizes: 140x210x33 (mm)
Weight:: 3.63 (kg)

Bearing TWC6074
Manufacturer: INA-FAG
Sizes: 95.250x117.475x2.337 (mm)
Weight:: 0.068 (kg)

Подшипник 7315
Manufacturer: NACHI
Sizes: 75x160x37 (mm)
Weight:: 3.15 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 185.00x195.60x5.30 (mm)

SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 41.28x68.28x22.23 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x56x7 (mm)


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.