Bearing NA4960

PRODUCTS (Bearing NA4960)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4960

Inner diameter:: 300 mm
Outer diameter: 340 mm
The size of the width: 420 mm
Weight:: 51.4 kg

Technical specifications

Designation : NA4960

Dimensions, mm : 300x340x420

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 51.4 Kg

Dynamic load rating (C) - 864000 kN

Static load rating (C0) - 2112000 kN

Outside width (C) - 118mm

Grease lubrication speed - 960 rev/min

K702 PTFE/NBR(140x155,5x6,3 )

Manufacturer: KASTAS

Sizes: 140x155,5x6,3 (mm)

Sizes: 40.00x68.00x15.00 (mm)

Weight:: 190 (kg)

AT10 DD

Manufacturer: ContiTech AG

HTD 8M 3944 ( HTD8M 3944 -V, -M, -MFX )

Manufacturer: ContiTech AG

K25 NBR/Metal(100x18x25)

Manufacturer: KASTAS

Sizes: 100x18x25 (mm)

Подшипник NJ 224 E

Manufacturer: NACHI

Sizes: 120x215x40 (mm)

Weight:: 6.25 (kg)

K98 PU/NBR(38,1x47,63x9,53 )

Manufacturer: KASTAS

Sizes: 38,1x47,63x9,53 (mm)

Подшипник 7040C

Manufacturer: NACHI

Sizes: 200x310x51 (mm)

Weight:: 13.8 (kg)

Bearing 6208N (50208)

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.