Bearing RNA4907 2RS

PRODUCTS (Bearing RNA4907 2RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing RNA4907 2RS

Inner diameter:: 42 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.107 kg

Technical specifications

Designation: RNA4907 2RS

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 42 mm

External diameter: 55 mm

Width: 20 mm

Weight: 0.107 kg

B 72 17x1830 Li / 1875 Ld

Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)

Sizes: 14.00x21.10x3.55 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 152x174x15 (mm)

Bearing 71940A

Manufacturer: TMB

Sizes: 200x280x38 (mm)

Weight:: 6.6 (kg)

Bearing 14117A / 14276

Manufacturer: TIMKEN

Sizes: 30x69.012x19.845 (mm)

Weight:: 0.369 (kg)

SEALS (REINFORCED SEAL) (A)

Manufacturer: FEKO

Sizes: 55x72x10 (mm)

Подшипник 7928 C

Manufacturer: NSK-RHP

Sizes: 140x190x24 (mm)

Sizes: 45x37x15,5 (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.