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
K753 PTFE/NBR(50x39x4,2)
Manufacturer: KASTAS
Sizes: 50x39x4,2 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 72x110x13 (mm)
Подшипник 5214
Manufacturer: NSK-RHP
Sizes: 70x125x39.7 (mm)
Weight:: 1.8 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2240-E-M1 + HJ2240-E
Manufacturer: FAG
Sizes: 200x360x98 (mm)
RPP8 3344 ( RPP 8 3344 -V, -M, -MFX )
Manufacturer: ContiTech AG
345 L DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Подшипник 7313BDT
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.22 (kg)
3.53 NBR 90(039,69x03,53)
Manufacturer: KASTAS
K69 POM(100x94x12,8)
Manufacturer: KASTAS
Sizes: 100x94x12,8 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 30203-A
Manufacturer: FAG
Sizes: 17x40x13.25 (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.
