Bearing NN30/630F1W33 (31821/630K)
Inner diameter:: 630 mm
Outer diameter: 920 mm
The size of the width: 212 mm
Weight:: 430 kg
Outer diameter: 920 mm
The size of the width: 212 mm
Weight:: 430 kg
Technical specifications
Designation : NN30/630F1W33
ГОСТ : 31821/630K
Dimensions, mm : 630x920x212
Producer : TMB
MEGADYNE ISORAN 1424 GLD8 ( RPP8 1424 GOLD )
Manufacturer: ContiTech AG
Bearing BK3012
Manufacturer: INA-FAG
Sizes: 30x37x12 (mm)
Weight:: 0.023 (kg)
Mechanical seal RM 551С
Manufacturer: RiMi
Подшипник 32340
Manufacturer: NSK-RHP
Sizes: 200x420x146 (mm)
Weight:: 90.9 (kg)
Bearing 6212Z1 (212Z1)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.78 (kg)
T10 DD
Manufacturer: ContiTech AG
Bearing 22211KW33 (3511KW33)
Manufacturer: TMB
Sizes: 55x100x25 (mm)
Weight:: 0.84 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DM[HTB])
Manufacturer: STO
Sizes: 40x56x6.5 (mm)
![STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DM[HTB])](https://bestbearings.az/uploads/products/sto/default_sto_salnik.jpg)
4 FKM 80(046,00x04,00 )
Manufacturer: KASTAS
Bearing LR6003 NPPU
Manufacturer: INA-FAG
Sizes: 17x40x10 (mm)
Weight:: 10 (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.
