Bearing NA4928

PRODUCTS (Bearing NA4928)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4928

Inner diameter:: 140 mm
Outer diameter: 160 mm
The size of the width: 190 mm
Weight:: 4.05 kg

Technical specifications

Designation : NA4928

Dimensions, mm : 140x160x190

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 4.05 Kg

Dynamic load rating (C) - 167200 kN

Static load rating (C0) - 388000 kN

Outside width (C) - 50mm

Grease lubrication speed - 2000 rev/min

Bearing ASNU200

Manufacturer: ETERNO

Sizes: 150x420x138 (mm)

Weight:: 93000 (kg)

Подшипник HM617049/HM617010

Manufacturer: NSK-RHP

Sizes: 85.725x142.138x42.862 (mm)

Weight:: 2.681 (kg)

Bearings NKS25

Manufacturer: INA-FAG

Sizes: 190x195x15 (mm)

K73 POLYESTER/PTFE(56x61x9,7 )

Manufacturer: KASTAS

Sizes: 56x61x9,7 (mm)

Bearing IR20x25x30

Manufacturer: INA-FAG

Sizes: 20x25x30 (mm)

Weight:: 0.409 (kg)

STD 1200 S8M CXP

Manufacturer: ContiTech AG

3.53 FKM 80(034,52x03,53 )

Manufacturer: KASTAS

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.