Bearings NA4856
Inner diameter:: 280 mm
Outer diameter: 350 mm
The size of the width: 69 mm
Weight:: 15.3 kg
Outer diameter: 350 mm
The size of the width: 69 mm
Weight:: 15.3 kg
Technical specifications
Designation: NA4856
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 280 mm
Inner diameter (F): 305 mm
Outside diameter (D): 350 mm
Width (B): 69 mm
Weight: 15.3 kg
Limiting speed (rpm): 1600
Loading capacity dynamic (C): 450.0
Loading capacity dynamic (C0): 1300.0
T10 720 ( Т10 720 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Bearing HK6020
Manufacturer: INA-FAG
Sizes: 60x68x20 (mm)
Weight:: 0.081 (kg)
K41 PTFE/NBR(460x436x8,1)
Manufacturer: KASTAS
Sizes: 460x436x8,1 (mm)
1.78 NBR 70(82,27x1,78)
Manufacturer: KASTAS
Подшипник 53412U
Manufacturer: NSK-RHP
Sizes: 60x130x58 (mm)
Weight:: 0.73 (kg)
AT10 560 ( АТ10 560 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 120.00x132.00x6.00 (mm)
K36 (32x44x12,5)
Manufacturer: KASTAS
Sizes: 32x44x12,5 (mm)
K68 POM(20x25x5,4)
Manufacturer: KASTAS
Sizes: 20x25x5,4 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ СПАРЕННЫЙ 32944-N11CA-A420-470
Manufacturer: FAG
Sizes: 220x300x102 (mm)
Weight:: 20.3 (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.
