Bearing W4-3/4
Inner diameter:: 120.650 mm
Outer diameter: 179.400 mm
The size of the width: 50.800 mm
Weight:: 3.991 kg
Outer diameter: 179.400 mm
The size of the width: 50.800 mm
Weight:: 3.991 kg
Technical specifications
Designation: W4-3/4
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 120.650 mm
External diameter: 179.400 mm
Width (B): 50.800 mm
Weight: 3.991 kg
Резьба (G): 196.0 mm
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 12x25x6 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 58.00x70.00x6.00 (mm)
Bearings NKIS65
Manufacturer: INA-FAG
Sizes: 65x95x28 (mm)
Weight:: 0.641 (kg)
SPB 2580 Lw
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
K21 PU(70x85x12)
Manufacturer: KASTAS
Sizes: 70x85x12 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU309-E-TVP2
Manufacturer: FAG
Sizes: 45x100x25 (mm)
Подшипник 7206 C
Manufacturer: NSK-RHP
Sizes: 30x62x16 (mm)
Weight:: 0.222 (kg)
K26 NBR 80(115x20x30)
Manufacturer: KASTAS
Sizes: 115x20x30 (mm)
Bearing 7332ACM (46332H)
Manufacturer: TMB
Sizes: 160x340x68 (mm)
Weight:: 26.4 (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.
