Bearing 7217 B

PRODUCTS (Bearing 7217 B)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 7217 B

Inner diameter:: 85 mm
Outer diameter: 150 mm
The size of the width: 28 mm
Weight:: 2.01 kg

Technical specifications

Designation : 7217 B

Dimensions, mm : 85x150x28

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 2.01 Kg

Dynamic load rating (C) - 89200 kN

Static load rating (C0) - 76000 kN

Grease lubrication speed - 3800 rev/min

Speed limit with oil lubrication - 5000 rev/min

Bearing RN209M (502209H)

Manufacturer: TMB

Sizes: 45x75x19 (mm)

Weight:: 0.49 (kg)

3.53 NBR 70(129,77x03,53)

Sizes: 240x440x120 (mm)

Weight:: 83 (kg)

K702 PTFE/NBR(38x49x4,2)

Manufacturer: KASTAS

Sizes: 38x49x4,2 (mm)

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJTZ20

Manufacturer: INA-FAG

Подшипник 25TAB06DF-2LR

Sizes: 20x23x5,4 (mm)

GEAR PULLEYS 14M-28S 121.98 (14M-28S 121.98/20)

Manufacturer: BBC

O-RING

Manufacturer: NQK SF

Sizes: 314.50x331.30x8.40 (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.