Bearing 30221 (7221E)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 39 mm
Weight:: 4.3 kg
Outer diameter: 190 mm
The size of the width: 39 mm
Weight:: 4.3 kg
Technical specifications
Designation : 30221
ГОСТ : 7221E
Dimensions, mm : 105x190x39
Producer : TMB
K42 (70x50x35)
Manufacturer: KASTAS
Sizes: 70x50x35 (mm)
T10 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x35x6.4 (mm)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23176-K-MB
Manufacturer: FAG
Sizes: 380x620x194 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 29.00x33.80x2.40 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x65x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 58.00x60.00x1.00 (mm)
RPP8 7168 ( RPP 8 7168 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RME100
Manufacturer: INA-FAG
K21 NBR(115x130x10)
Manufacturer: KASTAS
Sizes: 115x130x10 (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.
