Bearing 4459

PRODUCTS (Bearing 4459)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4459

Inner diameter:: 142.875 mm
Outer diameter: 212.730 mm
The size of the width: 47.630 mm
Weight:: 5.518 kg

Technical specifications

Designation: 4459

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 142.875 mm

External diameter: 212.730 mm

Width (B): 47.630 mm

Weight: 5.518 kg

Резьба (G): 51000 mm

Bearing 30240 (7240E)

Manufacturer: TMB

Sizes: 200x360x64 (mm)

Weight:: 24.5 (kg)

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCJTY50-N

Manufacturer: INA-FAG

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA49/22

Manufacturer: INA-FAG

Sizes: 28x39x17 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 79.60x91.00x5.70 (mm)

Подшипник NJG2348VH

Manufacturer: SKF

Sizes: 240x500x155 (mm)

Weight:: 147 (kg)

2.4 NBR 90(010,60x02,40)

Manufacturer: KASTAS

Подшипник 7038DT

Manufacturer: NACHI

Sizes: 190x290x46 (mm)

Weight:: 10.7 (kg)

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJ50-N-FA125

Manufacturer: INA-FAG

Bearing 32013 (4CC)

Manufacturer: GMB

Sizes: 65x100x23 (mm)

Weight:: 0.620 (kg)

Bearing 32312 (2FD)

Manufacturer: GMB

Sizes: 60x130x46 (mm)

Weight:: 2.9 (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.