Bearing W7
Inner diameter:: 177.800 mm
Outer diameter: 257.180 mm
The size of the width: 66.680 mm
Weight:: 11.338 kg
Outer diameter: 257.180 mm
The size of the width: 66.680 mm
Weight:: 11.338 kg
Technical specifications
Designation: W7
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 177.800 mm
External diameter: 257.180 mm
Width (B): 66.680 mm
Weight: 11.338 kg
Резьба (G): 295.0 mm
KSB PHENOLIC(4x15 )
Manufacturer: KASTAS
5.33 FKM 80(040,65x05,33 )
Manufacturer: KASTAS
Mechanical seal RM 551-36
Manufacturer: RiMi
O-RING
Manufacturer: NQK SF
Sizes: 6.70x12.70x3.00 (mm)
K81 TPE(20x30x1,3 )
Manufacturer: KASTAS
Sizes: 20x30x1,3 (mm)
AT20 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 11.30x16.30x2.50 (mm)
Bearing 23120 MW33
Manufacturer: ETERNO
Sizes: 100x165x52 (mm)
Weight:: 4.48 (kg)
5.33 NBR 90(123,80x05,33)
Manufacturer: KASTAS
Подшипник NJ 232 E
Manufacturer: NACHI
Sizes: 160x290x48 (mm)
Weight:: 15.6 (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.
