Bearing NU428

PRODUCTS (Bearing NU428)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NU428

Inner diameter:: 140 mm
Outer diameter: 360 mm
The size of the width: 82 mm
Weight:: 46.8 kg

Technical specifications

Designation : NU428

Dimensions, mm : 140x360x82

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 46.8 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

O-RING

Manufacturer: NQK SF

Sizes: 16.50x21.50x2.50 (mm)

Подшипник 6052

Manufacturer: NACHI

Sizes: 260x400x65 (mm)

Weight:: 29.3 (kg)

RPP8 2584 ( RPP 8 2584 -V, -M, -MFX )

Manufacturer: ContiTech AG

Mechanical seal RM 70-14

Manufacturer: RiMi

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 105x145x15 (mm)

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 15x40x7 (mm)

SEALS (REINFORCED SEAL) (FRS)

Sizes: 180x280x100 (mm)

Weight:: 22.7 (kg)

Mechanical seal RM 58U-40

Manufacturer: RiMi

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.