Bearing 7405 AC

PRODUCTS (Bearing 7405 AC)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 7405 AC

Inner diameter:: 25 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.527 kg

Technical specifications

Designation : 7405 AC

Dimensions, mm : 25x80x21

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.527 Kg

Dynamic load rating (C) - 39700 kN

Static load rating (C0) - 23200 kN

Grease lubrication speed - 8200 rev/min

Speed limit with oil lubrication - 11000 rev/min

O-RING

Manufacturer: NQK SF

Sizes: 43.00x45.00x1.00 (mm)

Торцевое уплотнение RM GB103-25

Manufacturer: RiMi

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

Manufacturer: STO

Sizes: 63x95x10 (mm)

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

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 160x180x12 (mm)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7021-C-T-P4S

Manufacturer: FAG

Sizes: 105x160x26 (mm)

Sizes: 20x30x1,3 (mm)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4903-2RSR

Manufacturer: INA-FAG

Sizes: 22x30x13 (mm)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4903-2RSR

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.