Bearings NNTR55X140X70 2Z

PRODUCTS (Bearings NNTR55X140X70 2Z)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings NNTR55X140X70 2Z

Inner diameter:: 55 mm
Outer diameter: 140 mm
The size of the width: 70 mm
Weight:: 6.4 kg

Technical specifications

Designation: NNTR55X140X70 2Z

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (d): 55 mm

Outside diameter (D): 140 mm

Width (B): 70 mm

Outer cage width (C): 68 mm

Weight: 6.4 kg

SEALS (REINFORCED SEAL) (FH)

Manufacturer: FEKO

Sizes: 80.25x104.78x9.55 (mm)

Manufacturer: ContiTech AG

RPP14 6706 ( RPP 14 6706 -V, -M, -MFX )

Manufacturer: ContiTech AG

Подшипник 7222DT

Manufacturer: NACHI

Sizes: 110x200x38 (mm)

Weight:: 4.62 (kg)

ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81236-M

Manufacturer: INA-FAG

Sizes: 180x250x22 (mm)

Подшипник 7214DF

Manufacturer: NACHI

Sizes: 70x125x24 (mm)

Weight:: 1.12 (kg)

XPA 2332 Lw / Ld ( ХРА 2332 )

Manufacturer: ContiTech AG

AT20 DD

Manufacturer: ContiTech AG

Bearing FC3246130

Manufacturer: TMB

Sizes: 160x230x130 (mm)

Weight:: 18.7 (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.