Bearing NA4907 2RS

PRODUCTS (Bearing NA4907 2RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4907 2RS

Inner diameter:: 35 mm
Outer diameter: 55 mm
The size of the width: 21 mm
Weight:: 0.175 kg

Technical specifications

Designation: NA4907 2RS

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 35 mm

External diameter: 55 mm

Width: 21 mm

Weight: 0.175 kg

Limit speed (rpm): 4.800

Bearing 7219BMP5 (D66219H)

Manufacturer: TMB

Sizes: 95x170x32 (mm)

Weight:: 2.7 (kg)

Bearings K81280

Manufacturer: INA-FAG

Sizes: 400x540x45 (mm)

Weight:: 18.5 (kg)

SEALS (REINFORCED SEAL) (AR)

Manufacturer: FEKO

Sizes: 168x190x15 (mm)

Подшипник FR 168 BZZ

Manufacturer: NSK-RHP

Sizes: 6.35x10.719x3.175 (mm)

Weight:: 0.75 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7207-E-T-P4S

Sizes: 90x140x16 (mm)

Weight:: 0.848 (kg)

Подшипник 567S/563

Manufacturer: NSK-RHP

Sizes: 71.438x127x36.512 (mm)

Weight:: 1.865 (kg)

RPP8 7744 ( RPP 8 7744 -V, -M, -MFX )

Manufacturer: ContiTech AG

Подшипник MF-2826

Manufacturer: NSK-RHP

Sizes: 28x35x26 (mm)

Weight:: 0.062 (kg)

Bearing NNU4920K/W33P5 (D4382920K)

Manufacturer: TMB

Sizes: 100x140x40 (mm)

Weight:: 1.75 (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.