Bearing NUP420
Inner diameter:: 100 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 14.74 kg
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 14.74 kg
Technical specifications
Designation : NUP420
Dimensions, mm : 100x250x58
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 14.74 Kg
Dynamic load rating (C) - 458 kN
Static load rating (C0) - 498 kN
Grease lubrication speed - 2500 rev/min
Speed limit with oil lubrication - 3300 rev/min
Подшипник O-16
Manufacturer: NACHI
Sizes: 50.8x75.406x19.05 (mm)
Weight:: 3.9 (kg)

MEGADYNE ISORAN 495 RPP3 ( RPP 3M 495 )
Manufacturer: ContiTech AG

K21 NBR(185x200x9)
Manufacturer: KASTAS
Sizes: 185x200x9 (mm)

Подшипник 6206N
Manufacturer: NACHI
Sizes: 30x62x16 (mm)
Weight:: 0.199 (kg)

CONTI-V D120 32X3048 Li/3124 Ld L=L EL
Manufacturer: ContiTech AG

ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81164-M
Manufacturer: INA-FAG
Sizes: 320x400x63 (mm)

CC270 ( СС 270 ) Le= 6959 мм
Manufacturer: ContiTech AG

Bearing K19X23X17
Manufacturer: ETERNO
Sizes: 19x23x17 (mm)
Weight:: 0.011 (kg)

T5 DD
Manufacturer: ContiTech AG

RPP8 7736 ( RPP 8 7736 -V, -M, -MFX )
Manufacturer: ContiTech AG


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.