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

Bearing NN3015KW33P4 (C3182115K)

Manufacturer: TMB

Sizes: 75x115x30 (mm)

Weight:: 1.08 (kg)

Подшипник 232/600E

Manufacturer: NACHI

Sizes: 600x1090x388 (mm)

Weight:: 1640 (kg)

ПОДШИПНИК КОМБИНИРОВАННЫЙ YRT260

Manufacturer: INA-FAG

Sizes: 260x385x18 (mm)

Weight:: 18.3 (kg)

Bearing 51244

Manufacturer: ETERNO

Sizes: 220x300x63 (mm)

Weight:: 13 (kg)

Bearings GRA207-NPP-B

Manufacturer: INA-FAG

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (ARS)

Sizes: 49.212x93.264x30.162 (mm)

Weight:: 0.877 (kg)

Bearing AC250330

Manufacturer: TMB

Sizes: 250x330x38 (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.