Bearing NN30/630KF1 (31821/630)
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 : NN30/630KF1
ГОСТ : 31821/630
Dimensions, mm : 630x920x212
Producer : TMB
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 136.50x158x12 (mm)
K34 (45x60x22,5)
Manufacturer: KASTAS
Sizes: 45x60x22,5 (mm)
Bearing 6210ZZ (80210)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.45 (kg)
Mechanical seal RM E - 5/8"
Manufacturer: RiMi
MEGADYNE ISORAN 1224MXL
Manufacturer: ContiTech AG
Bearing 29264 (9039264)
Manufacturer: TMB
Sizes: 320x440x73 (mm)
Weight:: 33 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K32X37X17
Manufacturer: INA-FAG
Weight:: 0.019 (kg)
XPZ 1237 Lw / Ld ( XPZ1237 )
Manufacturer: ContiTech AG
Bearing 23156W33
Manufacturer: TMB
Sizes: 280x460x146 (mm)
Weight:: 97 (kg)
Bearing 22312W33 (3612W33)
Manufacturer: TMB
Sizes: 60x130x46 (mm)
Weight:: 3.1 (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.
