Bearing 51209

PRODUCTS (Bearing 51209)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 51209

Inner diameter:: 45 mm
Outer diameter: 73 mm
The size of the width: 20 mm
Weight:: 0.3 kg

Technical specifications

Designation : 51209

Dimensions, mm : 45x73x20

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.3 Kg

Dynamic load rating (C) - 39000 kN

Static load rating (C0) - 80000 kN

Grease lubrication speed - 2600 rev/min

Speed limit with oil lubrication - 3600 rev/min

Подшипник 22211AEXK

Manufacturer: NACHI

Sizes: 55x100x25 (mm)

Weight:: 0.89 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 22.00x30.00x4.00 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 607-2RSR

SEALS (REINFORCED SEAL) (FST)

Manufacturer: FEKO

Sizes: 47x80x10.15/16.40 (mm)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ, ЗАКРЫТЫМ С ОДНОЙ СТОРОНЫ BK4020

Manufacturer: INA-FAG

Sizes: 40x47x20 (mm)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ, ЗАКРЫТЫМ С ОДНОЙ СТОРОНЫ BK4020

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 890x930x23 (mm)

Mechanical seal RM 560C-68

Sizes: 65x75x1,7 (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.