Bearing NA4924

PRODUCTS (Bearing NA4924)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4924

Inner diameter:: 120 mm
Outer diameter: 135 mm
The size of the width: 165 mm
Weight:: 2.84 kg

Technical specifications

Designation : NA4924

Dimensions, mm : 120x135x165

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 2.84 Kg

Dynamic load rating (C) - 144000 kN

Static load rating (C0) - 304000 kN

Outside width (C) - 45mm

Grease lubrication speed - 2400 rev/min

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 62x70x12 (mm)

Mechanical seal RM 108-20

Manufacturer: RiMi

Подшипник FWF-354013

Manufacturer: NSK-RHP

Sizes: 35x40x13 (mm)

Weight:: 0.016 (kg)

SEALS (REINFORCED SEAL) (A)

Manufacturer: FEKO

Sizes: 105x140x12 (mm)

Mechanical seal RM 551С

Manufacturer: RiMi

SEALS (REINFORCED SEAL) (AS-B)

Manufacturer: FEKO

Sizes: 20x30x7 (mm)

GEAR PULLEYS 14M-72S 318.06 (14M-72S 318.06/20)

Manufacturer: BBC

K18 (130x105x25,4x6,35)

Manufacturer: KASTAS

Sizes: 130x105x25,4 (mm)

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 73.03x90.50x12 (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.