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

Sizes: 17.00x26.00x4.50 (mm)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7214-E-T-P4S

Manufacturer: FAG

Sizes: 70x125x24 (mm)

Bearing B33

Manufacturer: INA-FAG

Sizes: 63.500x100.813x22.225 (mm)

Weight:: 0.609 (kg)

Подшипник 21311EX1K

Manufacturer: NACHI

Sizes: 55x120x29 (mm)

Weight:: 1.7 (kg)

SEALS (REINFORCED SEAL) (FY-P)

Manufacturer: FEKO

Sizes: 90x110x8 (mm)

Bearings GYE25-KRR-B

Manufacturer: INA-FAG

Weight:: 0.2 (kg)

K703 PTFE/NBR(115x127,2x8,1)

Manufacturer: KASTAS

Sizes: 115x127,2x8,1 (mm)

K762 PTFE/NBR(90x75x7,5)

Manufacturer: KASTAS

Sizes: 90x75x7,5 (mm)

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.