Bearing 7052 B

PRODUCTS (Bearing 7052 B)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 7052 B

Inner diameter:: 260 mm
Outer diameter: 400 mm
The size of the width: 65 mm
Weight:: 28.7 kg

Technical specifications

Designation : 7052 B

Dimensions, mm : 260x400x65

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 28.7 Kg

Dynamic load rating (C) - 291000 kN

Static load rating (C0) - 431000 kN

Grease lubrication speed - 1100 rev/min

Speed limit with oil lubrication - 1500 rev/min

Bearing NJ2215EM (42515EH)

Manufacturer: TMB

Sizes: 75x130x31 (mm)

Manufacturer: NSK-RHP

Sizes: 200x360x128 (mm)

Weight:: 57.1 (kg)

Подшипник 6311VV

Manufacturer: NSK-RHP

Sizes: 55x120x29 (mm)

Weight:: 1.37 (kg)

Подшипник 6322

Manufacturer: NSK-RHP

Sizes: 110x240x50 (mm)

Weight:: 9.51 (kg)

SEALS (REINFORCED SEAL) (AS)

Sizes: 75x105x16 (mm)

Weight:: 0.35 (kg)

K31 PU/NBR/POM(65x78x10)

Manufacturer: ContiTech AG

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.