Bearing NA4907

PRODUCTS (Bearing NA4907)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4907

Inner diameter:: 35 mm
Outer diameter: 42 mm
The size of the width: 55 mm
Weight:: 0.171 kg

Technical specifications

Designation : NA4907

Dimensions, mm : 35x42x55

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.171 Kg

Dynamic load rating (C) - 25600 kN

Static load rating (C0) - 40000 kN

Outside width (C) - 20mm

Grease lubrication speed - 7600 rev/min

KDN NBR(78x88x5)

Manufacturer: KASTAS

Sizes: 78x88x5 (mm)

Bearing 28580 / 28520

Manufacturer: TIMKEN

Sizes: 50.8x89.98x24.75 (mm)

Weight:: 0.651 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (S)

Manufacturer: STO

Sizes: 17x30x6-2 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (S)

SEALS (REINFORCED SEAL) (FRS)

Sizes: 65x120x23 (mm)

Weight:: 1.02 (kg)

Bearing 03Y13

Manufacturer: INA-FAG

Sizes: 9.563x15.240x4.750 (mm)

Weight:: 0.004 (kg)

SALNIK REINFORCED (TC)

Bearing 618/7P5 (D1000087)

Manufacturer: INA-FAG

Sizes: 17x47x12 (mm)

Weight:: 12 (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.