Bearing 921
Inner diameter:: 105 mm
Outer diameter: 155 mm
The size of the width: 40 mm
Weight:: 2.513 kg
Outer diameter: 155 mm
The size of the width: 40 mm
Weight:: 2.513 kg
Technical specifications
Designation: 921
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 105 mm
External diameter: 155 mm
Width (B): 40 mm
Weight: 2.513 kg
Резьба (G): 38000 mm
ПОДШИПНИК КОМБИНИРОВАННЫЙ ZARF3590-TV
Manufacturer: INA-FAG
Sizes: 35x90x18 (mm)
Weight:: 1.12 (kg)
K29 PU/POM(56x71,5x6,3)
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Sizes: 56x71,5x6,3 (mm)
K06 NBR(100x110x5/7)
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Sizes: 100x110x5/7 (mm)
RPP8 6576 ( RPP 8 6576 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 7322 AC
Manufacturer: ETERNO
Sizes: 110x240x50 (mm)
Weight:: 10.87 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GNE60-KRR-B
Manufacturer: INA-FAG
Sizes: 60x130x68 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 350x380x15 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DM[HTB])
Manufacturer: STO
Sizes: 40x56x6.5 (mm)
![STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DM[HTB])](https://bestbearings.az/uploads/products/sto/default_sto_salnik.jpg)
PK 813 / 320 K
Manufacturer: ContiTech AG
HTD 8M 2992 ( HTD8M 2992 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.
