Bearing 7028 B

PRODUCTS (Bearing 7028 B)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 7028 B

Inner diameter:: 140 mm
Outer diameter: 210 mm
The size of the width: 33 mm
Weight:: 4.7 kg

Technical specifications

Designation : 7028 B

Dimensions, mm : 140x210x33

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 4.7 Kg

Dynamic load rating (C) - 107000 kN

Static load rating (C0) - 119000 kN

Grease lubrication speed - 2500 rev/min

Speed limit with oil lubrication - 3300 rev/min

O-RING

Manufacturer: NQK SF

Sizes: 105.00x125.00x10.00 (mm)

Bearing NATR15

Manufacturer: INA-FAG

Sizes: 15x35x19 (mm)

Weight:: 18 (kg)

5.33 NBR 70(019,99x05,33)

Manufacturer: INA-FAG

Sizes: 25x21x9,5 (mm)

K21 PU(340x360x15)

Manufacturer: KASTAS

Sizes: 340x360x15 (mm)

Bearing 32244

Manufacturer: ETERNO

Sizes: 220x400x108 (mm)

Weight:: 58.3 (kg)

K17X PTFE/NBR(230x209x8,1)

Manufacturer: KASTAS

Sizes: 230x209x8,1 (mm)

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.