Bearing NU321

PRODUCTS (Bearing NU321)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NU321

Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.76 kg

Technical specifications

Designation : NU321

Dimensions, mm : 105x225x49

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 8.76 Kg

Dynamic load rating (C) - 440 kN

Static load rating (C0) - 500 kN

Grease lubrication speed - 2600 rev/min

Speed limit with oil lubrication - 3500 rev/min

Sizes: 65x120x31 (mm)

Weight:: 1.43 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3008-B-2Z-TVH

Manufacturer: FAG

Sizes: 40x68x21 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3008-B-2Z-TVH

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 315x355x19 (mm)

K68 POM(100x105x14,8)

Manufacturer: KASTAS

Sizes: 100x105x14,8 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 45x63x7 (mm)

Подшипник 23268CAE4

Manufacturer: NSK-RHP

Sizes: 340x620x224 (mm)

Weight:: 295 (kg)

SEALS (REINFORCED SEAL) (FY)

Manufacturer: FEKO

Sizes: 38.10x44.58x4.60 (mm)

SEALS (REINFORCED SEAL) (FYZ)

Sizes: 55x75x14,50 (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.