Bearings NA4904 RS

PRODUCTS (Bearings NA4904 RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings NA4904 RS

Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 18 mm
Weight:: 0.08 kg

Technical specifications

Designation: NA4904 RS

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (d): 20 mm

Outside diameter (D): 37 mm

Width (B): 18 mm

Weight: 0.08 kg

Limiting speed (rpm): 75000

Подшипник 23134EX1

Manufacturer: NACHI

Sizes: 170x280x88 (mm)

Weight:: 21.6 (kg)

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 55x90x13 (mm)

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PBS17

Manufacturer: INA-FAG

Подшипник FWF-505520

Manufacturer: NSK-RHP

Sizes: 50x55x20 (mm)

Weight:: 0.037 (kg)

Подшипник RS-5030

Manufacturer: NSK-RHP

Sizes: 150x225x100 (mm)

Weight:: 13.7 (kg)

Торцевое уплотнение RM U4(250)-55

Manufacturer: RiMi

RPP8 6968 ( RPP 8 6968 -V, -M, -MFX )

Manufacturer: ContiTech AG

Подшипник MF106

Manufacturer: NSK-RHP

Sizes: 6x11.2x2.5 (mm)

Weight:: 0.65 (kg)

25X 5970 L=L

Manufacturer: ContiTech AG

Подшипник 22215EAKE4

Manufacturer: NSK-RHP

Sizes: 75x130x31 (mm)

Weight:: 1.64 (kg)

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.