Bearing NA6918 2RS
Inner diameter:: 90 mm
Outer diameter: 105 mm
The size of the width: 125 mm
Weight:: 2.48 kg
Outer diameter: 105 mm
The size of the width: 125 mm
Weight:: 2.48 kg
Technical specifications
Designation : NA6918 2RS
Dimensions, mm : 90x105x125
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.48 Kg
Dynamic load rating (C) - 140800 kN
Static load rating (C0) - 384000 kN
Outside width (C) - 64mm
Grease lubrication speed - 1440 rev/min
Подшипник RS-4880E4
Manufacturer: NSK-RHP
Sizes: 400x500x100 (mm)
Weight:: 47.5 (kg)

Bearing D21
Manufacturer: INA-FAG
Sizes: 44.450x78.588x20.650 (mm)
Weight:: 406 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBRY)
Manufacturer: STO
Sizes: 65x114x10/26 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 365.00x375.60x5.30 (mm)

Bearing 15113 / 15245
Manufacturer: TIMKEN
Sizes: 28.575x62x19.05 (mm)
Weight:: 0.28 (kg)

Bearing 608ZZ/Z2P6 (E80018Z2)
Manufacturer: TMB
Sizes: 8x22x7 (mm)
Weight:: 0.012 (kg)

Bearings KRV72-PP
Manufacturer: INA-FAG
Weight:: 1.045 (kg)

ContiTech L 075 HF
Manufacturer: ContiTech AG

Bearing 6330P5 (D330)
Manufacturer: TMB
Sizes: 150x320x65 (mm)
Weight:: 26 (kg)

3.53 NBR 70(101,20x03,53)
Manufacturer: KASTAS


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.