Bearings RNA4903

PRODUCTS (Bearings RNA4903)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings RNA4903

Inner diameter:: 22 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.222 kg

Technical specifications

Designation: RNA4903

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (Fw): 22 mm

Outside diameter (D): 30 mm

Width (B): 13 mm

Weight: 0.222 kg

K01 (240x270x60)

Manufacturer: KASTAS

Sizes: 240x270x60 (mm)

SALNIK REINFORCED (TC)

Sizes: 360x650x232 (mm)

Weight:: 342 (kg)

Bearings PSHEY50-N

Manufacturer: INA-FAG

Manufacturer: ContiTech AG

Подшипник NF 264

Manufacturer: NACHI

Sizes: 320x510x92 (mm)

Weight:: 111 (kg)

Подшипник 7210 A

Manufacturer: NSK-RHP

Sizes: 50x90x20 (mm)

Weight:: 0.466 (kg)

Подшипник F625ZZ1

Manufacturer: NSK-RHP

Sizes: 5x18x5 (mm)

Weight:: 5.27 (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.