Bearing 7221AC (46221)
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 : 7221AC
ГОСТ : 46221
Dimensions, mm : 105x190x36
Producer : TMB
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61804-2RSR
Manufacturer: FAG
Sizes: 20x32x7 (mm)
Подшипник E33021J
Manufacturer: NACHI
Sizes: 105x160x43 (mm)
Weight:: 3.05 (kg)
K34 (140x160x28 )
Manufacturer: KASTAS
Sizes: 140x160x28 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 4312-B-TVH
Manufacturer: FAG
Sizes: 60x130x46 (mm)
K78 Aramid Phenolic/Graphite(235x240x25)
Manufacturer: KASTAS
Sizes: 235x240x25 (mm)
K10 NBR(120x132x8,2/11)
Manufacturer: KASTAS
Sizes: 120x132x8,2/11 (mm)
Krestovina 28x82
Manufacturer: TOYO
Bearing K38X43X27
Manufacturer: ETERNO
Sizes: 38x43x27 (mm)
Weight:: 0.043 (kg)
XPB 2020 Lw / Ld ( ХРВ 2020 )
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.
