Bearings NA4840
Inner diameter:: 200 mm
Outer diameter: 250 mm
The size of the width: 50 mm
Weight:: 5.84 kg
Outer diameter: 250 mm
The size of the width: 50 mm
Weight:: 5.84 kg
Technical specifications
Designation: NA4840
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 200 mm
Inner diameter (F): 220 mm
Outside diameter (D): 250 mm
Width (B): 50 mm
Weight: 5.84 kg
Limiting speed (rpm): 2200
Loading capacity dynamic (C): 230.0
Loading capacity dynamic (C0): 720.0
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23984-K-MB
Manufacturer: FAG
Sizes: 420x560x106 (mm)

2 NBR 70(048,00x02,00)
Manufacturer: KASTAS

K36 (70x80x7,5)
Manufacturer: KASTAS
Sizes: 70x80x7,5 (mm)

Bearing 7406AC (46406)
Manufacturer: TMB
Sizes: 30x90x23 (mm)
Weight:: 0.686 (kg)

Bearing GEG50ES
Manufacturer: TMB
Sizes: 50x90x56 (mm)
Weight:: 0.56 (kg)

SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 55x65x10 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 190x225x16 (mm)

Bearing 06X62
Manufacturer: INA-FAG
Sizes: 16.738x35x16.154 (mm)
Weight:: 0.073 (kg)

Bearing 7313ACP6 (E46313)
Manufacturer: TMB
Sizes: 65x140x33 (mm)
Weight:: 2.15 (kg)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 23072-K-MB
Manufacturer: FAG
Sizes: 360x540x134 (mm)
Weight:: 107 (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.