Bearing NF428

PRODUCTS (Bearing NF428)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NF428

Inner diameter:: 140 mm
Outer diameter: 360 mm
The size of the width: 82 mm
Weight:: 50.5 kg

Technical specifications

Designation : NF428

Dimensions, mm : 140x360x82

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 50.5 Kg

Dynamic load rating (C) - 874 kN

Static load rating (C0) - 1020 kN

Grease lubrication speed - 1600 rev/min

Speed limit with oil lubrication - 2200 rev/min

Bearing 61928

Manufacturer: ETERNO

Sizes: 140x190x24 (mm)

Weight:: 1.7 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7028-C-T-P4S

Manufacturer: FAG

Sizes: 140x210x33 (mm)

Подшипник QJ 1024

Manufacturer: NSK-RHP

Sizes: 120x180x28 (mm)

Weight:: 2.65 (kg)

SEALS (REINFORCED SEAL) (F)

Manufacturer: FEKO

Sizes: 38x54x10 (mm)

DHTD 600 D8M CXP

Manufacturer: ContiTech AG

Bearing 7208CP6 (E36208)

Manufacturer: TMB

Sizes: 40x80x18 (mm)

Weight:: 0.37 (kg)

SEALS (REINFORCED SEAL) (F)

Sizes: 105x190x36 (mm)

Weight:: 3.76 (kg)

K37 (95x115x14,50)

Manufacturer: KASTAS

Sizes: 95x115x14,50 (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.