Bearing NF309

PRODUCTS (Bearing NF309)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NF309

Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.938 kg

Technical specifications

Designation : NF309

Dimensions, mm : 45x100x25

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.938 Kg

Dynamic load rating (C) - 79 kN

Static load rating (C0) - 77 kN

Grease lubrication speed - 6200 rev/min

Speed limit with oil lubrication - 8300 rev/min

Bearing W-9/16

Manufacturer: INA-FAG

Sizes: 14.288x35.710x15.875 (mm)

Weight:: 0.082 (kg)

Bearing 6221N (50221)

Manufacturer: TMB

Sizes: 105x190x36 (mm)

Weight:: 3.8 (kg)

Подшипник HR75KBE42+L

Manufacturer: NSK-RHP

Sizes: 75x130x62 (mm)

Weight:: 3.15 (kg)

Bearing 440D1024

Manufacturer: TMB

Sizes: 150x182x16 (mm)

Bearing 61802P5 (D1000802)

Manufacturer: NSK-RHP

Sizes: 25x62x18.25 (mm)

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.