ContiTech AGSPA 2257 Lw L=L EL
Specifications
Identification on the belt : SPA 2257 Lw L=L EL
Trademark : CONTI-V®
Manufacturer : ContiTech AG (Германия)
Belt dimensions:
| Minimum pulley diameter | dw | мм | 90 |
| Width | bo | мм | 12.7 |
| Height | h | мм | 10 |
| İnternal length | La | мм | 2274 |
| Calculated length | Ld (Lw, Lp) | мм | 2257 |
| Internal length | Li | мм | 2211 |
| Weight, kg) | кг | 0.23 |
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ314-E-TVP2
Manufacturer: FAG
Sizes: 70x150x35 (mm)
1440 RPP8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Bearings NK29/20
Manufacturer: INA-FAG
Sizes: 29x38x20 (mm)
Weight:: 0.537 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 110x135x13 (mm)
Подшипник 30248
Manufacturer: NSK-RHP
Sizes: 240x440x79 (mm)
Weight:: 45.2 (kg)
Bearing 627Z (60027)
Manufacturer: TMB
Sizes: 7x22x7 (mm)
Weight:: 0.012 (kg)
Bearing 30215
Manufacturer: ETERNO
Sizes: 75x130x25 (mm)
Weight:: 1.4 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA69/32-ZW
Manufacturer: INA-FAG
Sizes: 40x52x36 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3304-B-2RSR-TVH
Manufacturer: FAG
Sizes: 20x52x22.2 (mm)
Weight:: 0.221 (kg)
Подшипник 1680/1620
Manufacturer: NSK-RHP
Sizes: 33.338x66.675x20.638 (mm)
Weight:: 0.317 (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.
