Bearing 4304 2RS

PRODUCTS (Bearing 4304 2RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4304 2RS

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

Technical specifications

Designation : 4304 2RS

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

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()

Manufacturer: STO

Sizes: 68x94/134x13 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 45x54x4/5 (mm)

SEALS (REINFORCED SEAL) (ARS)

Manufacturer: FEKO

Sizes: 85x130x13 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 98.00x112.00x7.00 (mm)

SEALS (REINFORCED SEAL) (G)

Manufacturer: FEKO

Sizes: 38.10x63.50x18.50 (mm)

Подшипник 21315EX1K

Manufacturer: NACHI

Sizes: 75x160x37 (mm)

Weight:: 3.8 (kg)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI28/30

Manufacturer: INA-FAG

Sizes: 28x42x30 (mm)

SPB 6300

Manufacturer: ContiTech AG

Подшипник NCF3014CV

Manufacturer: SKF

Sizes: 70x110x30 (mm)

Weight:: 1 (kg)

Подшипник SL045024-PP

Manufacturer: INA-FAG

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.