Bearing 51238

PRODUCTS (Bearing 51238)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 51238

Inner diameter:: 190 mm
Outer diameter: 270 mm
The size of the width: 62 mm
Weight:: 11.7 kg

Technical specifications

Designation : 51238

Dimensions, mm : 190x270x62

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 11.7 Kg

Dynamic load rating (C) - 332000 kN

Static load rating (C0) - 1160000 kN

Grease lubrication speed - 750 rev/min

Speed limit with oil lubrication - 1000 rev/min

K69 POM(150x145x9,5)

Manufacturer: KASTAS

Sizes: 150x145x9,5 (mm)

Bearing NJ311EV (42311EK)

Manufacturer: TMB

Sizes: 55x120x29 (mm)

Weight:: 1.5 (kg)

K09 PU(40x48x4/7)

Manufacturer: KASTAS

Sizes: 40x48x4/7 (mm)

SEALS (REINFORCED SEAL) (AS)

Sizes: 280x350x53 (mm)

K78 Aramid Phenolic/Graphite(195x200x9,7 )

Manufacturer: KASTAS

Sizes: 195x200x9,7 (mm)

K78 Aramid Phenolic/Graphite(195x200x9,7 )

Подшипник 661/653

Manufacturer: NSK-RHP

Sizes: 79.375x146.05x41.275 (mm)

Weight:: 2.881 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 61.50x68.60x3.55 (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.