Bearing NA4915

PRODUCTS (Bearing NA4915)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4915

Inner diameter:: 75 mm
Outer diameter: 85 mm
The size of the width: 105 mm
Weight:: 0.776 kg

Technical specifications

Designation : NA4915

Dimensions, mm : 75x85x105

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.776 Kg

Dynamic load rating (C) - 69600 kN

Static load rating (C0) - 129600 kN

Outside width (C) - 30mm

Grease lubrication speed - 3760 rev/min

2.62 FKM 80(152,07x02,62)

Bearing 7304BTN (66304A)

Manufacturer: INA-FAG

Sizes: 35x72x29 (mm)

Weight:: 0.635 (kg)

Подшипник MR 117 ZZ

Manufacturer: NSK-RHP

Sizes: 7x11x3 (mm)

Weight:: 0.001 (kg)

RPP14 9394 ( RPP 14 9394 -V, -M, -MFX )

Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 44x59x8 (mm)

XPZ 1230 Lw / Ld ( XPZ1230 )

Manufacturer: ContiTech AG

13x1780 A 70

Manufacturer: ContiTech AG

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.