Bearing W12
Inner diameter:: 304.800 mm
Outer diameter: 441.330 mm
The size of the width: 114.300 mm
Weight:: 59.410 kg
Outer diameter: 441.330 mm
The size of the width: 114.300 mm
Weight:: 59.410 kg
Technical specifications
Designation: W12
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 304.800 mm
External diameter: 441.330 mm
Width (B): 114.300 mm
Weight: 59.410 kg
Резьба (G): 850.0 mm
K73 POLYESTER/PTFE(132x140x9,7)
Manufacturer: KASTAS
Sizes: 132x140x9,7 (mm)
Bearing 32038 (2007138)
Manufacturer: TMB
Sizes: 190x290x64 (mm)
Weight:: 15 (kg)
Bearing 22248W33 (3548W33)
Manufacturer: TMB
Sizes: 240x440x120 (mm)
Weight:: 83 (kg)
Подшипник NUP 313 E
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.55 (kg)
K22 NBR(22x32x6)
Manufacturer: KASTAS
Sizes: 22x32x6 (mm)
K53 NBR(30x40x6,2/7,8)
Manufacturer: KASTAS
Sizes: 30x40x6,2/7,8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 370x410x15 (mm)
Подшипник 130KBE43+L
Manufacturer: NSK-RHP
Sizes: 130x280x137 (mm)
Weight:: 35 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ БЕЗ КОЛЕЦ K16X24X20
Manufacturer: INA-FAG
Sizes: 16x24x20 (mm)
Подшипник NU 221 EM
Manufacturer: NSK-RHP
Sizes: 105x190x36 (mm)
Weight:: 4.58 (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.
