Bearing EW2–1/4
Inner diameter:: 57.150 mm
Outer diameter: 79.380 mm
The size of the width: 15.875 mm
Weight:: 213.38 kg
Outer diameter: 79.380 mm
The size of the width: 15.875 mm
Weight:: 213.38 kg
Technical specifications
Designation: EW2–1/4
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 57.150 mm
External diameter: 79.380 mm
Width (B): 15.875 mm
Weight: 213.38 kg
Резьба (G): 1870 mm
Подшипник QJ 1038
Manufacturer: NSK-RHP
Sizes: 190x290x46 (mm)
Weight:: 11.5 (kg)
Подшипник 53244U
Manufacturer: NACHI
Sizes: 220x300x75 (mm)
Weight:: 225 (kg)
Bearing N334EMZ1 (E2334EHP6)
Manufacturer: TMB
Sizes: 170x360x72 (mm)
Weight:: 38.5 (kg)
Bearings RCT20B
Manufacturer: INA-FAG
Sizes: 58.738x108.331x25.527 (mm)
Weight:: 1.045 (kg)
Bushing H3144
Manufacturer: ETERNO
Sizes: 220x280x161 (mm)
Weight:: 15 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 85x110x12 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SACO 47036 SHAFT ROTATION)
Manufacturer: STO
Sizes: 48x65x9.5 (mm)
Bearing 6003P5 (D103)
Manufacturer: TMB
Sizes: 17x35x10 (mm)
Weight:: 0.041 (kg)
HTD 8M 1776 ( HTD8M 1776 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 87.50x98.10x5.30 (mm)
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.
