Bearings NA4864
Inner diameter:: 320 mm
Outer diameter: 400 mm
The size of the width: 80 mm
Weight:: 23 kg
Outer diameter: 400 mm
The size of the width: 80 mm
Weight:: 23 kg
Technical specifications
Designation: NA4864
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 320 mm
Inner diameter (F): 350 mm
Outside diameter (D): 400 mm
Width (B): 80 mm
Weight: 23 kg
Limiting speed (rpm): 1400
Loading capacity dynamic (C): 630.0
Loading capacity dynamic (C0): 1850.0
MEGADYNE ISORAN 270 RPP3 ( RPP 3M 270 )
Manufacturer: ContiTech AG
Подшипник 23230AXK
Manufacturer: NACHI
Sizes: 150x270x96 (mm)
Weight:: 24.8 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 103.00x113.00x5.00 (mm)
Подшипник N 340
Manufacturer: NACHI
Sizes: 200x360x80 (mm)
Weight:: 54.5 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RATY20
Manufacturer: INA-FAG
ATG10 3490 MFX - Megaflex ( ATK10 3490 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Подшипник C 2315/C4VG114
Manufacturer: SKF
Sizes: 75x160x55 (mm)
Weight:: 5.20 (kg)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 49x52x3 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 145.42x156.08x5.33 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 145x170x14 (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.
