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
K518 (50x34x20,5)
Manufacturer: KASTAS
Sizes: 50x34x20,5 (mm)
Подшипник 6005ZENR
Manufacturer: NACHI
Sizes: 25x47x12 (mm)
Weight:: 0.078 (kg)
3.53 FKM 80(063,50x03,53 )
Manufacturer: KASTAS
Bearing NJ321EM (42321EH)
Manufacturer: TMB
Sizes: 105x225x49 (mm)
Weight:: 8.75 (kg)
64.0 MXL
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x72x8 (mm)
B 91 17x2310 Li / 2355 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 10.00x17.00x3.50 (mm)
5L 420
Manufacturer: ContiTech AG
Bearing 61807 ZZ
Manufacturer: ETERNO
Sizes: 35x47x7 (mm)
Weight:: 0.03 (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.