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
RPP14 DD 5708 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник 52414
Manufacturer: NSK-RHP
Sizes: 70x150x107 (mm)
Weight:: 3.9 (kg)
Bearing 51111
Manufacturer: ETERNO
Sizes: 55x78x16 (mm)
Weight:: 0.247 (kg)
K35 PTFE/NBR(420x444x8,1 )
Manufacturer: KASTAS
Sizes: 420x444x8,1 (mm)
Подшипник 23284CAKE4
Manufacturer: NSK-RHP
Sizes: 420x760x272 (mm)
Weight:: 534 (kg)
Bearing 6307Z (60307)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.46 (kg)
K780 PTFE(90x95x30 )
Manufacturer: KASTAS
Sizes: 90x95x30 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 44.50x49.50x2.50 (mm)
K68 POM(60,3x63,33x14,8 )
Manufacturer: KASTAS
Sizes: 60,3x63,33x14,8 (mm)
Подшипник 6236
Manufacturer: NACHI
Sizes: 180x320x52 (mm)
Weight:: 18.3 (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.
