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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x162x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 440x480x20 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 42x75x11.50/9.50 (mm)
Bearing NU2211
Manufacturer: ETERNO
Sizes: 55x100x25 (mm)
Weight:: 0.81 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 74x100x1217 (mm)
K94 PU(90x102,2x12,4/7,1)
Manufacturer: KASTAS
Sizes: 90x102,2x12,4/7,1 (mm)
RPP14 DD 3832 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник JLM710949/JLM710910
Manufacturer: NSK-RHP
Sizes: 65x105x24 (mm)
Weight:: 0.763 (kg)
K68 POM(51x55x9,8)
Manufacturer: KASTAS
Sizes: 51x55x9,8 (mm)
Подшипник 23980CAKE4
Manufacturer: NSK-RHP
Sizes: 400x540x106 (mm)
Weight:: 69.1 (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.
