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

SEALS (REINFORCED SEAL) (ARS)

Подшипник NUP 2306 ET

Manufacturer: NSK-RHP

Sizes: 30x72x27 (mm)

Weight:: 0.518 (kg)

Bearing 6328MZ1 (328HZ1)

Manufacturer: TMB

Sizes: 140x300x62 (mm)

Weight:: 21.5 (kg)

Подшипник NF 217

Manufacturer: NACHI

Sizes: 85x133.8x28 (mm)

Weight:: 1.87 (kg)

B 107 2780 Le/ 2718 Li

Manufacturer: ContiTech AG

K33 PU(235x255x12)

Manufacturer: KASTAS

Sizes: 235x255x12 (mm)

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

Manufacturer: STO

Sizes: 24x40x7 (mm)

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

6 NBR 70(200,00x06,00)

Manufacturer: KASTAS

K35 PTFE/NBR(2,5x6,9x2,2)

Manufacturer: KASTAS

Sizes: 2,5x6,9x2,2 (mm)

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.