ContiTech AGBB74 ( ВВ 74 ) Le= 1949 мм
Specifications
Identification on the belt : CONTI-V DUAL BB 74 17 X 1949 Le
Trademark : CONTI-V® DUAL
Manufacturer : CONTITECH AG (Германия)
Belt dimensions:
Minimum pulley diameter | dw | мм | 112 |
Height | h | мм | 13 |
Length (inch) | h | мм | 74 |
İnternal length | La | мм | 1990 |
Calculated length | Ld (Lw, Lp) | мм | 1923 |
Internal length | Li | мм | 1880 |
Weight, kg) | кг | 0.475 | |
{effective_length} | 1949 |
RPP8 1704 ( RPP 8 1704 -V, -M, -MFX )
Manufacturer: ContiTech AG

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61902-2RSR
Manufacturer: FAG
Sizes: 15x28x7 (mm)

Bearing 51256
Manufacturer: ETERNO
Sizes: 280x380x80 (mm)
Weight:: 26.5 (kg)

K21 PU(65x75x7,3 )
Manufacturer: KASTAS
Sizes: 65x75x7,3 (mm)

K151B NBR FABRIC/POM/PTFE carbon(14x24x9)
Manufacturer: KASTAS
Sizes: 14x24x9 (mm)

1760 SLV8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3308-DA-MA
Manufacturer: FAG
Sizes: 40x90x36.5 (mm)

RPP8 4528 ( RPP 8 4528 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник 7336
Manufacturer: NACHI
Sizes: 180x380x75 (mm)
Weight:: 41.3 (kg)

K501 PA/NBR(170x149x8,1)
Manufacturer: KASTAS
Sizes: 170x149x8,1 (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.