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
Подшипник NF 224
Manufacturer: NACHI
Sizes: 120x191.5x40 (mm)
Weight:: 5.5 (kg)
Подшипник 53322
Manufacturer: NACHI
Sizes: 110x190x67.2 (mm)
Weight:: 0.73 (kg)
CTD 1120 C8M
Manufacturer: ContiTech AG
K752 PTFE/NBR(75x67,5x3,2)
Manufacturer: KASTAS
Sizes: 75x67,5x3,2 (mm)
K69 POM(63x57x9,5)
Manufacturer: KASTAS
Sizes: 63x57x9,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 240x270x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 101x130x13 (mm)
K18 (100x80x25)
Manufacturer: KASTAS
Sizes: 100x80x25 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50x110x10 (mm)
Подшипник FJ-3520
Manufacturer: NSK-RHP
Sizes: 35x42x20 (mm)
Weight:: 0.041 (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.
