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 РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNAO18X30X24-ZW-ASR1

Manufacturer: INA-FAG

Sizes: 18x30x24 (mm)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNAO18X30X24-ZW-ASR1

O-RING

Manufacturer: NQK SF

Sizes: 82.27x85.83x1.78 (mm)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ219-E-TVP2

Manufacturer: FAG

Sizes: 95x170x32 (mm)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ219-E-TVP2

Bearing 638/6-ZZP6 (E3080086)

Manufacturer: TMB

Sizes: 6x13x5 (mm)

Подшипник 6820

Manufacturer: NSK-RHP

Sizes: 100x125x13 (mm)

Weight:: 0.31 (kg)

Подшипник 7022CDT

Manufacturer: NACHI

Sizes: 110x170x28 (mm)

Manufacturer: ContiTech AG

Sizes: 45x100x36 (mm)

Weight:: 1.39 (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.