Bearing NU221EM (32221EH)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.95 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.95 kg
Technical specifications
Designation : NU221EM
ГОСТ : 32221EH
Dimensions, mm : 105x190x36
Producer : TMB
O-RING
Manufacturer: NQK SF
Sizes: 97.00x105.00x4.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 35.00x37.00x1.00 (mm)
Bearing NN3038KW33 (3182138K)
Manufacturer: TMB
Sizes: 190x290x75 (mm)
Weight:: 17.1 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 130.00x138.00x4.00 (mm)
K38 PU(166x176x12)
Manufacturer: KASTAS
Sizes: 166x176x12 (mm)
Bearings LR606-2RSR
Manufacturer: INA-FAG
Sizes: 6x19x6 (mm)
Weight:: 0.01 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ БЕЗ КОЛЕЦ K58X65X36-ZW
Manufacturer: INA-FAG
Sizes: 58x65x36 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K18X22X13
Manufacturer: INA-FAG
Weight:: 0.008 (kg)
Подшипник 7321BDB
Manufacturer: NACHI
Sizes: 105x225x49 (mm)
Weight:: 9.34 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 130.00x134.80x2.40 (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.
