Bearings RNA4907

PRODUCTS (Bearings RNA4907)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings RNA4907

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

Technical specifications

Designation: RNA4907

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (Fw): 42 mm

Outside diameter (D): 55 mm

Width (B): 20 mm

Weight: 0.107 kg

O-RING

Manufacturer: NQK SF

Sizes: 38.80x48.00x4.60 (mm)

MEGADYNE ISORAN 300 L

Manufacturer: ContiTech AG

Sizes: 45x100x36 (mm)

Weight:: 1.21 (kg)

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TASE30-N

Manufacturer: INA-FAG

O-RING

Manufacturer: NQK SF

Sizes: 74.40x80.60x3.10 (mm)

Подшипник NUP 313

Manufacturer: NSK-RHP

Sizes: 65x140x33 (mm)

Weight:: 2.23 (kg)

KPB POLYESTER/PTFE(2,5x30 )

Manufacturer: KASTAS

SEALS (REINFORCED SEAL) (BS)

Manufacturer: FEKO

Sizes: 85x105x13 (mm)

5.7 NBR 90(154,20x05,70)

Manufacturer: KASTAS

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.