Bearing NA6902

PRODUCTS (Bearing NA6902)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA6902

Inner diameter:: 15 mm
Outer diameter: 20 mm
The size of the width: 28 mm
Weight:: 0.064 kg

Technical specifications

Designation : NA6902

Dimensions, mm : 15x20x28

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.064 Kg

Dynamic load rating (C) - 14100 kN

Static load rating (C0) - 20240 kN

Outside width (C) - 23mm

Grease lubrication speed - 16000 rev/min

Bearing NUP309ENRV (192309ERK)

Manufacturer: TMB

Sizes: 45x100x25 (mm)

Weight:: 0.93 (kg)

Bearing TWC3446

Manufacturer: INA-FAG

Sizes: 53.975x73.020x2.337 (mm)

Weight:: 0.035 (kg)

SEALS (REINFORCED SEAL) (ARYS-P)

Sizes: 18.50x24.70x3.10 (mm)

8V 3550 / 25J 9017 Le

Manufacturer: ContiTech AG

Sizes: 10x18x6/8 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 25.40x30.40x2.50 (mm)

Manufacturer: ContiTech AG

Bearing 30220

Manufacturer: ETERNO

Sizes: 100x180x34 (mm)

Weight:: 3.65 (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.