Bearing W2-1/2
Inner diameter:: 63.500 mm
Outer diameter: 94.460 mm
The size of the width: 25.400 mm
Weight:: 0.603 kg
Outer diameter: 94.460 mm
The size of the width: 25.400 mm
Weight:: 0.603 kg
Technical specifications
Designation: W2-1/2
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 63.500 mm
External diameter: 94.460 mm
Width (B): 25.400 mm
Weight: 0.603 kg
Резьба (G): 55.0 mm
SEALS (REINFORCED SEAL) (PSD)
Manufacturer: FEKO
Sizes: 15.10x69x15.80 (mm)
A 173 13x4395 Li / 4425 Ld
Manufacturer: ContiTech AG
Krestovina 24x66
Manufacturer: TOYO
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x105x13 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ303-E-TVP2
Manufacturer: FAG
Sizes: 17x47x14 (mm)
Подшипник 7205 B
Manufacturer: NSK-RHP
Sizes: 25x52x15 (mm)
Weight:: 0.133 (kg)
Bearing 3313 ZZ
Manufacturer: ETERNO
Sizes: 65x140x58.7 (mm)
Weight:: 4 (kg)
SPZ 1700
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 82x100x12 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x52x8 (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.
