Bearing NN30/560K (31821/560)
Inner diameter:: 560 mm
Outer diameter: 820 mm
The size of the width: 195 mm
Weight:: 315 kg
Outer diameter: 820 mm
The size of the width: 195 mm
Weight:: 315 kg
Technical specifications
Designation : NN30/560K
ГОСТ : 31821/560
Dimensions, mm : 560x820x195
Producer : TMB
O-RING
Manufacturer: NQK SF
Sizes: 21.00x30.00x4.50 (mm)
Bearing TWB2870
Manufacturer: INA-FAG
Sizes: 44.450x63.500x1.600 (mm)
Weight:: 0.020 (kg)
Подшипник 6002NR
Manufacturer: NACHI
Sizes: 15x32x9 (mm)
Weight:: 0.033 (kg)
Bearing S6301-2Z
Manufacturer: ETERNO
Sizes: 12.00x37.00x12.00 (mm)
Weight:: 60 (kg)
Bearing 638/3-ZZP6 (E3080083)
Manufacturer: TMB
Sizes: 3x7x3 (mm)
Weight:: 0.0045 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 27.00x28.20x0.60 (mm)
K84 PU(41x37x3,4)
Manufacturer: KASTAS
Sizes: 41x37x3,4 (mm)
Bearing BBIB630803A
Manufacturer: TMB
Sizes: 50x90x22 (mm)
K22 NBR(56x68x7,5)
Manufacturer: KASTAS
Sizes: 56x68x7,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 37x51x12 (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.
