Bearing 4304 ZZ

PRODUCTS (Bearing 4304 ZZ)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4304 ZZ

Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 21 mm
Weight:: 0.21 kg

Technical specifications

Designation : 4304 ZZ

Dimensions, mm : 20x52x21

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.21 Kg

Dynamic load rating (C) - 20.9 kN

Static load rating (C0) - 13.5 kN

Grease lubrication speed - 1.1 rev/min

Подшипник 99600/99100

Manufacturer: NSK-RHP

Sizes: 152.4x254x66.675 (mm)

Weight:: 12.29 (kg)

6.99 NBR 70(310,50x06,99)

Manufacturer: KASTAS

SEALS (REINFORCED SEAL) (AS)

SALNIK REINFORCED (TC)

Sizes: 43.70x50.76x3.53 (mm)

RPP8 2488 ( RPP 8 2488 -V, -M, -MFX )

Manufacturer: ContiTech AG

Mechanical seal RM 155-25

Manufacturer: RiMi

SEALS (REINFORCED SEAL) (ARS)

Manufacturer: FEKO

Sizes: 41.20x62x6 (mm)

680 RPP8 DD MEGADYNE ISORAN

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.