Bearing NA4920

PRODUCTS (Bearing NA4920)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4920

Inner diameter:: 100 mm
Outer diameter: 115 mm
The size of the width: 140 mm
Weight:: 1.93 kg

Technical specifications

Designation : NA4920

Dimensions, mm : 100x115x140

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 1.93 Kg

Dynamic load rating (C) - 101600 kN

Static load rating (C0) - 208000 kN

Outside width (C) - 40mm

Grease lubrication speed - 2800 rev/min

1.5 NBR 70(035,00x01,50)

Manufacturer: KASTAS

GEAR PULLEYS 8M-90S 227.58 (8M-90S 227.58/62)

Manufacturer: BBC

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 110x145x12 (mm)

C 90 22x2286 Li / 2345 Ld

Manufacturer: ContiTech AG

Bearing RF20

Manufacturer: INA-FAG

Sizes: 9.525x31.750x20.638 (mm)

Weight:: 19.5 (kg)

K21 NBR(200x220x12)

Manufacturer: KASTAS

Sizes: 200x220x12 (mm)

Bearing FC67905

Manufacturer: INA-FAG

Sizes: 45.050x63x3.620 (mm)

Weight:: 0.029 (kg)

ContiTechHTD 8M 25 HP-PAZ

Manufacturer: ContiTech AG

Bearing NN3010KP5 (3182110)

Manufacturer: TMB

Sizes: 50x80x23 (mm)

Weight:: 0.42 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTC[R])

Manufacturer: STO

Sizes: 32x47x8 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTC[R])

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.