Bearing 30304

PRODUCTS (Bearing 30304)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 30304

Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.17 kg

Technical specifications

Designation : 30304

Dimensions, mm : 20x52x15

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.17 Kg

Dynamic load rating (C) - 34 kN

Static load rating (C0) - 35 kN

Grease lubrication speed - 8000 rev/min

Speed limit with oil lubrication - 11000 rev/min

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Manufacturer: ContiTech AG

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Manufacturer: ETERNO

Sizes: 400x820x243 (mm)

Weight:: 653 (kg)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 525x575x22 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 39x59x8 (mm)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7008-E-T-P4S

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 33.34x72.24x9/53 (mm)

Корпус BP207

Manufacturer: NACHI

Подшипник 300TMP11

Manufacturer: NSK-RHP

Sizes: 300x380x62 (mm)

Bearing 7328 B

Manufacturer: ETERNO

Sizes: 140x300x62 (mm)

Weight:: 24.31 (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.