Bearing NA4918
Inner diameter:: 90 mm
Outer diameter: 105 mm
The size of the width: 125 mm
Weight:: 1.31 kg
Outer diameter: 105 mm
The size of the width: 125 mm
Weight:: 1.31 kg
Technical specifications
Designation : NA4918
Dimensions, mm : 90x105x125
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.31 Kg
Dynamic load rating (C) - 92800 kN
Static load rating (C0) - 201600 kN
Outside width (C) - 35mm
Grease lubrication speed - 3040 rev/min
17x3302 B 130
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 32.60x37.40x2.40 (mm)

Подшипник NP 317
Manufacturer: NACHI
Sizes: 85x156x41 (mm)
Weight:: 4.44 (kg)

Подшипник 22322EXK
Manufacturer: NACHI
Sizes: 110x240x80 (mm)
Weight:: 18.1 (kg)

Bearing LS75100
Manufacturer: INA-FAG
Sizes: 75x100x5.750 (mm)
Weight:: 0.142 (kg)

Bearing N417M (2417H)
Manufacturer: TMB
Sizes: 85x210x52 (mm)
Weight:: 9.7 (kg)

Bearing KBK20x25x22
Manufacturer: INA-FAG
Sizes: 20x25x22 (mm)
Weight:: 0.020 (kg)

AT5 DD
Manufacturer: ContiTech AG

Bearing 6409 (409)
Manufacturer: TMB
Sizes: 45x120x29 (mm)
Weight:: 1.55 (kg)

K780 PTFE(40x45x30)
Manufacturer: KASTAS
Sizes: 40x45x30 (mm)


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.