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 6921NR
Manufacturer: NSK-RHP
Sizes: 105x145x20 (mm)
Weight:: 0.856 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ, ЗАКРЫТЫМ С ОДНОЙ СТОРОНЫ BK1412
Manufacturer: INA-FAG
Sizes: 14x20x12 (mm)
AT5 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 24.00x28.80x2.40 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 115x180x15 (mm)
Подшипник 63/32NKE
Manufacturer: NACHI
Sizes: 32x75x20 (mm)
Weight:: 0.382 (kg)
T5 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 24.70x31.70x3.50 (mm)
Bearing 22328 KMW33
Manufacturer: ETERNO
Sizes: 140x300x102 (mm)
Weight:: 33.8 (kg)
Подшипник 100TAD20
Manufacturer: NACHI
Sizes: 100x150x62 (mm)
Weight:: 3.32 (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.
