Bearing NJ424
Inner diameter:: 120 mm
Outer diameter: 310 mm
The size of the width: 72 mm
Weight:: 28.74 kg
Outer diameter: 310 mm
The size of the width: 72 mm
Weight:: 28.74 kg
Technical specifications
Designation : NJ424
Dimensions, mm : 120x310x72
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 28.74 Kg
Dynamic load rating (C) - 690 kN
Static load rating (C0) - 770 kN
Grease lubrication speed - 1900 rev/min
Speed limit with oil lubrication - 2600 rev/min
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 36x50x10 (mm)

AT10 DD
Manufacturer: ContiTech AG

K32 PU/POM(110x130x15 )
Manufacturer: KASTAS
Sizes: 110x130x15 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 120x160x12 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1313-K-TVH-C3 + H313
Manufacturer: FAG
Sizes: 60x140x33 (mm)

K701 PTFE/Spring(12x16,5x3,6)
Manufacturer: KASTAS
Sizes: 12x16,5x3,6 (mm)

K64 PU(20x25x3,4/4,6 )
Manufacturer: KASTAS
Sizes: 20x25x3,4/4,6 (mm)

Подшипник 51272
Manufacturer: NACHI
Sizes: 360x500x110 (mm)
Weight:: 225 (kg)

RPP14 6216 ( RPP 14 6216 -V, -M, -MFX )
Manufacturer: ContiTech AG

MEGADYNE ISORAN 1680 SLV8 ( RPP8 1680 SILVER )
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.