Bearing 4440
Inner diameter:: 82.550 mm
Outer diameter: 120.650 mm
The size of the width: 28.580 mm
Weight:: 1.053 kg
Outer diameter: 120.650 mm
The size of the width: 28.580 mm
Weight:: 1.053 kg
Technical specifications
Designation: 4440
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 82.550 mm
External diameter: 120.650 mm
Width (B): 28.580 mm
Weight: 1.053 kg
Резьба (G): 16600 mm
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x72x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 79x95x11 (mm)
DHTD 1610 D14M
Manufacturer: ContiTech AG
5 FKM 80(028,00x05,00)
Manufacturer: KASTAS
Подшипник 7040DB
Manufacturer: NACHI
Sizes: 200x310x51 (mm)
Weight:: 13.8 (kg)
Mechanical seal RM 551С
Manufacturer: RiMi
K09 NBR(250x265x6,5/13)
Manufacturer: KASTAS
Sizes: 250x265x6,5/13 (mm)
Подшипник NF 330
Manufacturer: NSK-RHP
Sizes: 150x277x65 (mm)
Weight:: 25.8 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 26x44x8.5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 170.00x180.60x5.30 (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.
