Bearing 4441
Inner diameter:: 85.725 mm
Outer diameter: 123.820 mm
The size of the width: 28.580 mm
Weight:: 1.083 kg
Outer diameter: 123.820 mm
The size of the width: 28.580 mm
Weight:: 1.083 kg
Technical specifications
Designation: 4441
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 85.725 mm
External diameter: 123.820 mm
Width (B): 28.580 mm
Weight: 1.083 kg
Резьба (G): 24100 mm
MEGADYNE ISORAN 3280 PLT8 ( RPP8 3280 PLATINUM )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 140x165x15 (mm)
HTD 8M 4616 ( HTD8M 4616 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 7016CDF
Manufacturer: NACHI
Sizes: 80x125x22 (mm)
Weight:: 0.925 (kg)
C 265 22x6730 Li / 6789 Ld
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 28.50x43x6.50 (mm)
K64 PU(20x25x3,4/4,6 )
Manufacturer: KASTAS
Sizes: 20x25x3,4/4,6 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 299.30x311.30x6.00 (mm)
K68 POM(95x101x12,5)
Manufacturer: KASTAS
Sizes: 95x101x12,5 (mm)
Bearing NU1011
Manufacturer: ETERNO
Sizes: 55x90x18 (mm)
Weight:: 0.45 (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.
