Bearing 7211 B

PRODUCTS (Bearing 7211 B)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 7211 B

Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.68 kg

Technical specifications

Designation : 7211 B

Dimensions, mm : 55x100x21

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.68 Kg

Dynamic load rating (C) - 44100 kN

Static load rating (C0) - 33800 kN

Grease lubrication speed - 5700 rev/min

Speed limit with oil lubrication - 7600 rev/min

ContiTech HTD14M100 HF

Manufacturer: ContiTech AG

K780 PTFE(17x19x25)

Manufacturer: KASTAS

Sizes: 17x19x25 (mm)

1.78 NBR 70(034,65x01,78)

Manufacturer: KASTAS

570 DH

Manufacturer: ContiTech AG

O-RING

Manufacturer: NQK SF

Sizes: 126.37x140.35x6.99 (mm)

2 FKM 80(076,00x02,00 )

Manufacturer: KASTAS

17x7239 B 285

Manufacturer: ContiTech AG

1.5 NBR 70(019,00x01,50)

Manufacturer: KASTAS

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (MAC[TC])

Manufacturer: STO

Sizes: 32x48x7 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (MAC[TC])

Bearing 22213KW33 (3513KW33)

Manufacturer: TMB

Sizes: 65x120x31 (mm)

Weight:: 1.55 (kg)

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.