Bearing FND 442 Z

PRODUCTS (Bearing FND 442 Z)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing FND 442 Z

Inner diameter:: 20 mm
Outer diameter: 46 mm
The size of the width: 34 mm
Weight:: 280 kg

Technical specifications

Designation : FND 442 Z

Dimensions, mm : 20x46x34

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 280 Kg

Dynamic load rating (C) - 10247 kN

Static load rating (C0) - 10708 kN

Grease lubrication speed - 208 rev/min

Speed limit with oil lubrication - 1500 rev/min

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

Manufacturer: STO

Sizes: 15x26x5 (mm)

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

Bearing LR5204KDD

Manufacturer: INA-FAG

Sizes: 20x52x20.6 (mm)

Weight:: 20.6 (kg)

Подшипник 7216 A

Manufacturer: NSK-RHP

Sizes: 80x140x26 (mm)

Weight:: 1.46 (kg)

Подшипник 6904VV

Manufacturer: NSK-RHP

Sizes: 20x28x5,3 (mm)

Sizes: 42x82x36/36 (mm)

STD 1400 S8M

Manufacturer: ContiTech AG

RPP8 4600 ( RPP 8 4600 -V, -M, -MFX )

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 30x56x10 (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.