Bearing 3309

PRODUCTS (Bearing 3309)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 3309

Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 39.7 mm
Weight:: 1.4 kg

Technical specifications

Designation : 3309

Dimensions, mm : 45x100x39.7

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 1.4 Kg

Dynamic load rating (C) - 72100 kN

Static load rating (C0) - 73500 kN

Grease lubrication speed - 4500 rev/min

Speed limit with oil lubrication - 6000 rev/min

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Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 35x45x8 (mm)

Bearing S128

Manufacturer: INA-FAG

Sizes: 19.050x25.400x12.700 (mm)

Weight:: 0.016 (kg)

Подшипник 7211C

Manufacturer: NACHI

Sizes: 55x100x21 (mm)

Weight:: 0.635 (kg)

Bearing 6420 ZZ

Manufacturer: ETERNO

Sizes: 100x250x58 (mm)

Weight:: 12.9 (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.