Bearing NF228

PRODUCTS (Bearing NF228)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NF228

Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.9 kg

Technical specifications

Designation : NF228

Dimensions, mm : 140x250x42

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 8.9 Kg

Dynamic load rating (C) - 324 kN

Static load rating (C0) - 421 kN

Grease lubrication speed - 2400 rev/min

Speed limit with oil lubrication - 2900 rev/min

O-RING

Manufacturer: NQK SF

Sizes: 81.20x85.00x1.90 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3313-DA

Manufacturer: FAG

Sizes: 65x140x58.7 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3313-DA

Подшипник RS-5009NR

Manufacturer: NSK-RHP

Sizes: 45x75x40 (mm)

Weight:: 0.7 (kg)

SPC 6300

Manufacturer: ContiTech AG

3 NBR 90(036,00x03,00)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 24x33x7 (mm)

Bearing NU338EMZ1 (32338EHZ1)

Manufacturer: TMB

Sizes: 190x400x78 (mm)

Weight:: 50 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 42.00x45.60x1.80 (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.