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
K69 POM(96x90x12,6)
Manufacturer: KASTAS
Sizes: 96x90x12,6 (mm)
Bearing IR55x63x45
Manufacturer: INA-FAG
Sizes: 55x63x45 (mm)
Weight:: 0.256 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (VC)
Manufacturer: STO
Sizes: 34x39x3 (mm)
K03 (36x24x10,4)
Manufacturer: KASTAS
Sizes: 36x24x10,4 (mm)
Подшипник NCF3068CV
Manufacturer: SKF
Sizes: 340x520x133 (mm)
Weight:: 100 (kg)
K27 NBR(45x55x7/5)
Manufacturer: KASTAS
Sizes: 45x55x7/5 (mm)
Bearing N410M (2410H)
Manufacturer: TMB
Sizes: 50x130x31 (mm)
Weight:: 2.05 (kg)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 42x67x7 (mm)
8V 1180
Manufacturer: ContiTech AG
Подшипник 7205 A
Manufacturer: NSK-RHP
Sizes: 25x52x15 (mm)
Weight:: 0.13 (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.
