Bearing W3-1/4
Inner diameter:: 82.550 mm
Outer diameter: 122.250 mm
The size of the width: 31.750 mm
Weight:: 1.134 kg
Outer diameter: 122.250 mm
The size of the width: 31.750 mm
Weight:: 1.134 kg
Technical specifications
Designation: W3-1/4
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 82.550 mm
External diameter: 122.250 mm
Width (B): 31.750 mm
Weight: 1.134 kg
Резьба (G): 90.0 mm
Подшипник 32930
Manufacturer: NSK
Sizes: 150x210x38 (mm)
Weight:: 3.8 (kg)
Bearing 388A / 383A
Manufacturer: TIMKEN
Sizes: 57.531x21.000x21.946 (mm)
Weight:: 0.652 (kg)
Подшипник 7201BDB
Manufacturer: NACHI
Sizes: 12x32x10 (mm)
Weight:: 0.04 (kg)
Подшипник BL 210 Z
Manufacturer: NSK
Sizes: 50x90x20 (mm)
Weight:: 0.504 (kg)
Подшипник NCF2972CV
Manufacturer: SKF
Sizes: 360x480x72 (mm)
Weight:: 36.5 (kg)
Bearing HK50X57X16
Manufacturer: INA
Sizes: 50x57x16 (mm)
Weight:: 0.050 (kg)
Подшипник 32084
Manufacturer: NSK
Sizes: 420x620x125 (mm)
Weight:: 121 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x50x8 (mm)
K27 NBR(55x65x7/5)
Manufacturer: KASTAS
Sizes: 55x65x7/5 (mm)
Bearing NU328
Manufacturer: ETERNO
Sizes: 140x300x62 (mm)
Weight:: 20.4 (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.