Bearings NA6909

PRODUCTS (Bearings NA6909)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings NA6909

Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 40 mm
Weight:: 0.495 kg

Technical specifications

Designation: NA6909

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (d): 45 mm

Inner diameter (F): 52 mm

Outside diameter (D): 68 mm

Width (B): 40 mm

Weight: 0.495 kg

Limiting speed (rpm): 8500

Loading capacity dynamic (C): 69.0

Loading capacity dynamic (C0): 127.0

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)

Sizes: 190x400x86 (mm)

Weight:: 46.9 (kg)

5.33 FKM 80(059,70x05,33 )

3.53 NBR 70(91,67x3,53)

Manufacturer: KASTAS

Bearing F-201422

Manufacturer: INA-FAG

HTD 8M 3184 ( HTD8M 3184 -V, -M, -MFX )

Manufacturer: ContiTech AG

Bearing NF214

Manufacturer: ETERNO

Sizes: 70x125x24 (mm)

Weight:: 1.241 (kg)

HTD 8M 5480 ( HTD8M 5480 -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.