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
Bearing SCH913P
Manufacturer: INA-FAG
Sizes: 14.288x20.638x20.638 (mm)
Weight:: 0.019 (kg)
Bearing D31
Manufacturer: INA-FAG
Sizes: 60.325x97.638x20.650 (mm)
Weight:: 551 (kg)
K780 PTFE(25x28x25)
Manufacturer: KASTAS
Sizes: 25x28x25 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 56x90x8 (mm)
Корпус UCECH207
Manufacturer: NACHI
Weight:: 1.2 (kg)
Подшипник 7214DF
Manufacturer: NACHI
Sizes: 70x125x24 (mm)
Weight:: 1.12 (kg)
Подшипник 22319EX
Manufacturer: NACHI
Sizes: 95x200x67 (mm)
Weight:: 10.2 (kg)
STD 1912 S8M CXA
Manufacturer: ContiTech AG
T5 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 54.60x59.40x2.40 (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.
