Bearing QJ338N2M
Inner diameter:: 190 mm
Outer diameter: 400 mm
The size of the width: 78 mm
Weight:: 49 kg
Outer diameter: 400 mm
The size of the width: 78 mm
Weight:: 49 kg
Technical specifications
Designation : QJ338N2M
Dimensions, mm : 190x400x78
Producer : TMB
Bearing GS81280
Manufacturer: INA-FAG
Sizes: 400x540x112 (mm)
Weight:: 27.300 (kg)
Подшипник 54317U
Manufacturer: NSK-RHP
Sizes: 85x150x105 (mm)
Weight:: 0.73 (kg)
Подшипник 6004VV
Manufacturer: NSK-RHP
Sizes: 20x42x12 (mm)
Weight:: 0.068 (kg)
K781 PTFE(120x125x50 )
Manufacturer: KASTAS
Sizes: 120x125x50 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB2Y)
Manufacturer: STO
Sizes: 70x112x10/18 (mm)
K23 PU(75x63x8,5)
Manufacturer: KASTAS
Sizes: 75x63x8,5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 23.90x30.90x3.50 (mm)
Подшипник 6910N
Manufacturer: NACHI
Sizes: 50x72x12 (mm)
Weight:: 0.127 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x35x6 (mm)
Bearing 81226 M
Manufacturer: INA-FAG
Sizes: 130x190x45 (mm)
Weight:: 4.204 (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.
