Bearing 7221ACM (46221H)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.85 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.85 kg
Technical specifications
Designation : 7221ACM
ГОСТ : 46221H
Dimensions, mm : 105x190x36
Producer : TMB
T20 (Т20 )
Manufacturer: ContiTech AG
Bearings NA4836
Manufacturer: INA-FAG
Sizes: 180x225x45 (mm)
Weight:: 4.2 (kg)
Подшипник 5211AZZ
Manufacturer: NACHI
Sizes: 55x100x33.3 (mm)
Weight:: 0.96 (kg)
Подшипник 51140X
Manufacturer: NSK-RHP
Sizes: 200x250x37 (mm)
SEALS (REINFORCED SEAL) (C)
Manufacturer: FEKO
Sizes: 44x91.50x13 (mm)
ATG10 4540 MFX - Megaflex ( ATK10 4540 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 75x105x13 (mm)
Bearing KR 12
Manufacturer: ETERNO
Sizes: 12x4x20 (mm)
Weight:: 0.008 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCF35
Manufacturer: INA-FAG
T20 DD
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.
