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
Подшипник 6026Z
Manufacturer: NACHI
Sizes: 130x200x33 (mm)
Weight:: 3.92 (kg)
AT5 DD
Manufacturer: ContiTech AG
K518 (190x165x25,4)
Manufacturer: KASTAS
Sizes: 190x165x25,4 (mm)
CTD 2240 C8M
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 50x70x9 (mm)
Подшипник NU 2307 ET
Manufacturer: NSK-RHP
Sizes: 35x80x31 (mm)
Weight:: 0.711 (kg)
K21 NBR(111,1x130,1x15)
Manufacturer: KASTAS
Sizes: 111,1x130,1x15 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 35x82x6 (mm)
K708 PTFE/NBR(150x158,8x6)
Manufacturer: KASTAS
Sizes: 150x158,8x6 (mm)
STD 1072 S8M CXA
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.
