Bearing 4451

PRODUCTS (Bearing 4451)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4451

Inner diameter:: 117.475 mm
Outer diameter: 174.630 mm
The size of the width: 41.280 mm
Weight:: 3.670 kg

Technical specifications

Designation: 4451

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 117.475 mm

External diameter: 174.630 mm

Width (B): 41.280 mm

Weight: 3.670 kg

Резьба (G): 34000 mm

Подшипник 54416

Manufacturer: NSK-RHP

Sizes: 80x170x128.4 (mm)

Weight:: 0.73 (kg)

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

Sizes: 55x120x29 (mm)

Weight:: 1.553 (kg)

RPP8 2112 ( RPP 8 2112 -V, -M, -MFX )

Manufacturer: ContiTech AG

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 30/6-B-2Z-TVH

Manufacturer: FAG

Sizes: 6x17x9 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 30/6-B-2Z-TVH

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 430x480x22 (mm)

Подшипник NJ 311

Manufacturer: NACHI

Sizes: 55x120x29 (mm)

Weight:: 1.43 (kg)

K709 PTFE/NBR(63x78,1x6,3)

Manufacturer: KASTAS

Sizes: 63x78,1x6,3 (mm)

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.