Bearings NA4876
Inner diameter:: 380 mm
Outer diameter: 480 mm
The size of the width: 100 mm
Weight:: 42.6 kg
Outer diameter: 480 mm
The size of the width: 100 mm
Weight:: 42.6 kg
Technical specifications
Designation: NA4876
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 380 mm
Inner diameter (F): 415 mm
Outside diameter (D): 480 mm
Width (B): 100 mm
Weight: 42.6 kg
Limiting speed (rpm): 1100
Loading capacity dynamic (C): 1000.0
Loading capacity dynamic (C0): 2900.0
Mechanical seal RM 551B
Manufacturer: RiMi
Bearing N222EMK (2222EHK)
Manufacturer: TMB
Sizes: 110x200x38 (mm)
Weight:: 4.8 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x145x18 (mm)
MEGADYNE ISORAN 3472MXL
Manufacturer: ContiTech AG
K33 PU(75x85x11,5 )
Manufacturer: KASTAS
Sizes: 75x85x11,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 125x170x22 (mm)
CONTITECH 40X10668 E 420 E 10761 L=L EL
Manufacturer: ContiTech AG
STD 632 S8M
Manufacturer: ContiTech AG
Подшипник RS-4968E4
Manufacturer: NSK-RHP
Sizes: 340x460x118 (mm)
Weight:: 58 (kg)
RPP8 6384 ( RPP 8 6384 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.
