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
Подшипник 6809-2NSE
Manufacturer: NACHI
Sizes: 45x58x7 (mm)
Weight:: 0.04 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81206-TV
Manufacturer: INA-FAG
Sizes: 30x52x16 (mm)
3 FKM 80(021,00x03,00 )
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 16x24x6 (mm)
MEGADYNE ISORAN 2240 SLV8 ( RPP8 2240 SILVER )
Manufacturer: ContiTech AG
Mechanical seal RM 560B-5/8"
Manufacturer: RiMi
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K35X42X16
Manufacturer: INA-FAG
Weight:: 0.034 (kg)
K68 POM(62x65x19,8)
Manufacturer: KASTAS
Sizes: 62x65x19,8 (mm)
K701 PTFE/Spring(45x54,4x7,1)
Manufacturer: KASTAS
Sizes: 45x54,4x7,1 (mm)
Подшипник 7328DB
Manufacturer: NACHI
Sizes: 140x300x62 (mm)
Weight:: 21.5 (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.
