Bearing DC7221(5C)N

PRODUCTS (Bearing DC7221(5C)N)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing DC7221(5C)N

Inner diameter:: 72.217 mm
Outer diameter: 88.877 mm
The size of the width: 13.5 mm
Weight:: 140 kg

Technical specifications

Designation : DC7221(5C)N

Dimensions, mm : 72.217x88.877x13.5

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 140 Kg

Dynamic load rating (C) - 115 kN

Static load rating (C0) - 48 kN

Grease lubrication speed - 675 rev/min

Speed limit with oil lubrication - 1300 rev/min

Bearing 81222 TV

Manufacturer: INA-FAG

Sizes: 110x160x38 (mm)

Weight:: 2.290 (kg)

SALNIK REINFORCED (TC)

K23 NBR(146,05x137,9x6,6)

Manufacturer: KASTAS

Sizes: 146,05x137,9x6,6 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 133.00x149.00x8.00 (mm)

K84 PU(17x14x3,5)

Manufacturer: KASTAS

Sizes: 17x14x3,5 (mm)

C 170 22x4320 Li / 4379 Ld

Manufacturer: ContiTech AG

K27 PU(120x132,2x12/7,2)

Manufacturer: KASTAS

Sizes: 120x132,2x12/7,2 (mm)

3 NBR 70(032,00x03,00)

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.