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

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)

Manufacturer: STO

Sizes: 40x80x8 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)

2.5 FKM 80(061,00x02,50 )

Manufacturer: KASTAS

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 235x275x10 (mm)

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJL50-N

Manufacturer: INA-FAG

GEAR PULLEYS 14M-56S 246.76 (14M-56S 246.76/125)

Manufacturer: BBC

AT20 DD

Manufacturer: ContiTech AG

O-RING

Manufacturer: NQK SF

Sizes: 124.00x134.00x5.00 (mm)

Bearing RN205M (502205H)

Sizes: 260x440x180 (mm)

Weight:: 113 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 58.00x65.06x3.53 (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.