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
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RAT25
Manufacturer: INA-FAG
Bearing B11
Manufacturer: INA-FAG
Sizes: 28.575x53.190x19.050 (mm)
Weight:: 0.181 (kg)
K33 PU(200x212x15)
Manufacturer: KASTAS
Sizes: 200x212x15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 77.50x84.60x3.55 (mm)
D 145 32x3684 Li / 3760 Ld
Manufacturer: ContiTech AG
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Manufacturer: TMB
Sizes: 35x62x9 (mm)
Weight:: 0.11 (kg)
CONTITECH 40X6300 E 248 E 6393 L=L EL
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7008-C-T-P4S
Manufacturer: FAG
Sizes: 40x68x15 (mm)
Подшипник H913842/H913810
Manufacturer: NSK-RHP
Sizes: 61.912x146.05x41.275 (mm)
Weight:: 3.098 (kg)
K22 NBR(40x50x8)
Manufacturer: KASTAS
Sizes: 40x50x8 (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.
