Bearing NA4919 2RS
Inner diameter:: 95 mm
Outer diameter: 110 mm
The size of the width: 130 mm
Weight:: 1.42 kg
Outer diameter: 110 mm
The size of the width: 130 mm
Weight:: 1.42 kg
Technical specifications
Designation : NA4919 2RS
Dimensions, mm : 95x110x130
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.42 Kg
Dynamic load rating (C) - 89600 kN
Static load rating (C0) - 204000 kN
Outside width (C) - 36mm
Grease lubrication speed - 1360 rev/min
Bearing NJ311EM (42311EH)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.5 (kg)
PK 1035 / 407 K
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Bearings RNA4912
Manufacturer: INA-FAG
Sizes: 68x85x25 (mm)
Weight:: 0.275 (kg)
322 L DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Mechanical seal RM 301-14L
Manufacturer: RiMi
Подшипник RSF-49/560E4
Manufacturer: NSK-RHP
Sizes: 560x750x190 (mm)
Weight:: 231 (kg)
Bearing 32021
Manufacturer: ETERNO
Sizes: 105x160x35 (mm)
Weight:: 2.4 (kg)
675 RPP5 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Подшипник NUP 2215 E
Manufacturer: NACHI
Sizes: 75x130x31 (mm)
Weight:: 1.8 (kg)
Bearing 16011
Manufacturer: ETERNO
Sizes: 55x90x11 (mm)
Weight:: 0.26 (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.