Bearing 4304

PRODUCTS (Bearing 4304)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4304

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

Technical specifications

Designation : 4304

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 HR105KBE52+L

Manufacturer: NSK-RHP

Sizes: 105x190x115 (mm)

Manufacturer: NSK-RHP

Sizes: 140x210x33 (mm)

Weight:: 3.48 (kg)

BB116 ( ВВ 116 ) Le= 3015 мм

Manufacturer: ContiTech AG

K69 POM(65x60x5,5)

Manufacturer: KASTAS

Sizes: 65x60x5,5 (mm)

Bearing 16013M (7000913H)

Manufacturer: TMB

Sizes: 65x100x11 (mm)

Weight:: 0.3 (kg)

Подшипник 7028CDF

Manufacturer: NACHI

Sizes: 140x210x33 (mm)

Weight:: 3.63 (kg)

Bearing NU2213

Manufacturer: ETERNO

Sizes: 65x120x31 (mm)

Weight:: 1.45 (kg)

SPB 5000

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.