Bearing NNU4960KW33
Inner diameter:: 300 mm
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 49.7 kg
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 49.7 kg
Technical specifications
Designation : NNU4960KW33
Dimensions, mm : 300x420x118
Producer : TMB
Bearings LR5003-2RSR
Manufacturer: INA-FAG
Sizes: 17x40x14 (mm)
Weight:: 0.07 (kg)
Bearing STO20
Manufacturer: INA-FAG
Sizes: 20x47x16 (mm)
Weight:: 15.8 (kg)
K38 PU(30x40x6,5)
Manufacturer: KASTAS
Sizes: 30x40x6,5 (mm)
K21 NBR(12x26x10)
Manufacturer: KASTAS
Sizes: 12x26x10 (mm)
Подшипник 6901NR
Manufacturer: NSK-RHP
Sizes: 12x24x6 (mm)
Weight:: 0.01 (kg)
Подшипник 6013VV
Manufacturer: NSK-RHP
Sizes: 65x100x18 (mm)
Weight:: 0.439 (kg)
Bearing 6030 ZZ
Manufacturer: ETERNO
Sizes: 150x225x35 (mm)
Weight:: 4.88 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K30X34X13
Manufacturer: INA-FAG
Weight:: 0.014 (kg)
Bearing NN3020KW33P6 (E3182120K)
Manufacturer: TMB
Sizes: 100x150x37 (mm)
Weight:: 2.1 (kg)
Bearing 31593 / 31520
Manufacturer: TIMKEN
Sizes: 34.925x76.2x29.37 (mm)
Weight:: 0.625 (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.
