Bearing 4111
Inner diameter:: 55 mm
Outer diameter: 88 mm
The size of the width: 28 mm
Weight:: 0.645 kg
Outer diameter: 88 mm
The size of the width: 28 mm
Weight:: 0.645 kg
Technical specifications
Designation: 4111
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 55 mm
External diameter: 88 mm
Width (B): 28 mm
Weight: 0.645 kg
Резьба (G): 15700 mm
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Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 186.02x200.00x6.99 (mm)

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Manufacturer: NQK SF
Sizes: 16x26x9 (mm)

HTD 8M 6304 ( HTD8M 6304 -V, -M, -MFX )
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Manufacturer: NQK SF
Sizes: 1.40x3.00x0.80 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (FPJ [TC])
Manufacturer: STO
Sizes: 10x26x7 (mm)
![STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (FPJ [TC])](https://bestbearings.az/uploads/products/sto/default_sto_salnik.jpg)
K11 TPE(160x172x12/7,7)
Manufacturer: KASTAS
Sizes: 160x172x12/7,7 (mm)

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Manufacturer: FEKO
Sizes: 35x60/66x13/19 (mm)

Подшипник NCF3017CV
Manufacturer: SKF
Sizes: 85x130x34 (mm)
Weight:: 1.5 (kg)

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Sizes: 25x38x7 (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.