Bearing 51140

PRODUCTS (Bearing 51140)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 51140

Inner diameter:: 200 mm
Outer diameter: 250 mm
The size of the width: 37 mm
Weight:: 4.25 kg

Technical specifications

Designation : 51140

Dimensions, mm : 200x250x37

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 4.25 Kg

Dynamic load rating (C) - 174000 kN

Static load rating (C0) - 655000 kN

Grease lubrication speed - 950 rev/min

Speed limit with oil lubrication - 1400 rev/min

Bearings NA4905 RS

Manufacturer: INA-FAG

Sizes: 25x42x18 (mm)

Weight:: 0.895 (kg)

Bearing NF312E (12312E)

Manufacturer: TMB

Sizes: 60x130x31 (mm)

Weight:: 1.78 (kg)

RPP8 DD 3812 MFX - Megaflex

Manufacturer: ContiTech AG

Подшипник 51413

Manufacturer: NACHI

Sizes: 65x140x56 (mm)

Weight:: 3.9 (kg)

SEALS (REINFORCED SEAL) (G)

Manufacturer: FEKO

Sizes: 20x35x7 (mm)

DHTD 900 D5M

Manufacturer: ContiTech AG

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

SEALS (REINFORCED SEAL) (G)

Manufacturer: FEKO

Sizes: 30x40.50x10.50 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 2.90x6.10x1.60 (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.