Bearing SN57

PRODUCTS (Bearing SN57)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing SN57

Inner diameter:: 7.938 mm
Outer diameter: 12.700 mm
The size of the width: 11.113 mm
Weight:: 0.005 kg

Technical specifications

Designation: SN57

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 7.938 mm

External diameter: 12.700 mm

Width: 11.113 mm

Weight: 0.005 kg

Dynamic load capacity (C): 7.200

Static lifting capacity (C0): 9.800

Limit speed (rpm): 8.300

Sizes: 150x320x65 (mm)

Weight:: 26.5 (kg)

Bearing 3979 / 3920

Manufacturer: TIMKEN

Sizes: 57.15x112.712x30.162 (mm)

Weight:: 1.4 (kg)

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

Manufacturer: INA-FAG

Sizes: 254.000x371.475x101.600 (mm)

Weight:: 38.322 (kg)

Подшипник 241/630CAE4

Manufacturer: NSK-RHP

Sizes: 630x1030x400 (mm)

Weight:: 1250 (kg)

Bearing 6315 2RS

Manufacturer: ETERNO

Sizes: 75x160x37 (mm)

Weight:: 3.12 (kg)

K59F PU(10x6x2,55)

Manufacturer: KASTAS

Sizes: 10x6x2,55 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 48x57x7 (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.