Bearing 7220 AC

PRODUCTS (Bearing 7220 AC)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 7220 AC

Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.62 kg

Technical specifications

Designation : 7220 AC

Dimensions, mm : 100x180x34

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 3.62 Kg

Dynamic load rating (C) - 137000 kN

Static load rating (C0) - 117000 kN

Grease lubrication speed - 4100 rev/min

Speed limit with oil lubrication - 5200 rev/min

SEALS (REINFORCED SEAL) (AE)

Manufacturer: FEKO

Sizes: 31x52/63x12 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 270.00x274.00x2.00 (mm)

Подшипник 22322EAE4

Manufacturer: NSK-RHP

Sizes: 110x240x80 (mm)

Weight:: 17.6 (kg)

Подшипник NUP 2220 ET

Manufacturer: NSK-RHP

Sizes: 100x180x46 (mm)

Weight:: 4.69 (kg)

RPP8 DD 2292 MFX - Megaflex

Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 240x280x18 (mm)

Mechanical seal RM 301-23

Manufacturer: RiMi

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 72x105x13 (mm)

3.53 NBR 70(107,54x03,53)

Manufacturer: KASTAS

Подшипник 2928

Manufacturer: NACHI

Sizes: 140x185x31 (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.