Bearing XW4-1/4
Inner diameter:: 107.950 mm
Outer diameter: 139.700 mm
The size of the width: 22.225 mm
Weight:: 0.825 kg
Outer diameter: 139.700 mm
The size of the width: 22.225 mm
Weight:: 0.825 kg
Technical specifications
Designation: XW4-1/4
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 107.950 mm
External diameter: 139.700 mm
Width (B): 22.225 mm
Weight: 0.825 kg
Резьба (G): 52 mm
Bearing 31328
Manufacturer: ETERNO
Sizes: 140x300x70 (mm)
Weight:: 24.5 (kg)
K68 POM(20x23x2,3)
Manufacturer: KASTAS
Sizes: 20x23x2,3 (mm)
Подшипник 6826NR
Manufacturer: NACHI
Sizes: 130x165x18 (mm)
Weight:: 0.815 (kg)
Bearing NK25/20
Manufacturer: ETERNO
Sizes: 25x33x20 (mm)
Weight:: 38.4 (kg)
K103 NBR(25x33x4,5/6)
Manufacturer: KASTAS
Sizes: 25x33x4,5/6 (mm)
Подшипник N 240
Manufacturer: NACHI
Sizes: 200x316x58 (mm)
Weight:: 26.2 (kg)
10X1780 Z 70
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TAY)
Manufacturer: STO
Sizes: 75x108x10/19.5 (mm)
Bearing NNTR60X150X75 2ZL
Manufacturer: INA-FAG
Sizes: 60x150x75 (mm)
Weight:: 73 (kg)
Bearing 7213CETAP5 (36213KJ-SH)
Manufacturer: TMB
Sizes: 65x120x23 (mm)
Weight:: 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.
