Bearing NN3021KW33 (3182121K)
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 41 mm
Weight:: 2.81 kg
Outer diameter: 160 mm
The size of the width: 41 mm
Weight:: 2.81 kg
Technical specifications
Designation : NN3021KW33
ГОСТ : 3182121K
Dimensions, mm : 105x160x41
Producer : TMB
2 NBR 70(088,00x02,00)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x21x5 (mm)
K23 PU(220x195x16)
Manufacturer: KASTAS
Sizes: 220x195x16 (mm)
Bearing 7026 AC
Manufacturer: ETERNO
Sizes: 130x200x33 (mm)
Weight:: 4.43 (kg)
Bearing SCH2212
Manufacturer: INA-FAG
Sizes: 34.925x44.450x19.050 (mm)
Weight:: 0.057 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBG)
Manufacturer: STO
Sizes: 100x120x15 (mm)
K10 NBR(360x375x9,5/13)
Manufacturer: KASTAS
Sizes: 360x375x9,5/13 (mm)
Подшипник NU 338 EM
Manufacturer: NSK-RHP
Sizes: 190x400x78 (mm)
Weight:: 50.6 (kg)
Bearing 3379 / 3325
Manufacturer: TIMKEN
Sizes: 34.925x80x29.37 (mm)
Weight:: 0.762 (kg)
BB144 ( ВВ 144 ) Le= 3727 мм
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.
