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
GEAR PULLEYS 8M-60S 151.19 (8M-60S 151.19/36)
Manufacturer: BBC
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 51x65x8/5 (mm)
K95 NBR(16x25x5)
Manufacturer: KASTAS
Sizes: 16x25x5 (mm)
K63 NBR(25x17x3,2)
Manufacturer: KASTAS
Sizes: 25x17x3,2 (mm)
Bearing SCH1820
Manufacturer: INA-FAG
Sizes: 28.575x38.100x31.750 (mm)
Weight:: 0.055 (kg)
Подшипник 22328A2XK
Manufacturer: NACHI
Sizes: 140x300x102 (mm)
Weight:: 34.5 (kg)
Bearing NJ2222E (42522E)
Manufacturer: TMB
Sizes: 110x200x53 (mm)
Weight:: 6.7 (kg)
Mechanical seal RM 103-17
Manufacturer: RiMi
CONTI-V D330 32X8382 Li/8458 Ld L=L EL
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 6.00x8.60x1.30 (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.
