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
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x46x8 (mm)
ZX 73 ZX 1876 Ld
Manufacturer: ContiTech AG
2 FKM 80(028,00x02,00)
Manufacturer: KASTAS
Bearing AS40
Manufacturer: ETERNO
Sizes: 40x80x18 (mm)
Weight:: 390 (kg)
K14 NBR(type a)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 228.30x234.50x3.10 (mm)
Bearing NJ228EMZ1 (42228EHZ1)
Manufacturer: TMB
Sizes: 140x250x42 (mm)
Weight:: 9.55 (kg)
Bearings NK37/30
Manufacturer: INA-FAG
Sizes: 37x47x30 (mm)
Weight:: 0.113 (kg)
Bearing BCE36TN
Manufacturer: INA-FAG
Sizes: 4.762x8.731x9.525 (mm)
Weight:: 0.002 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 24.00x33.00x4.50 (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.
