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 |
C 168 22x4265 Li / 4324 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA49/22
Manufacturer: INA-FAG
Sizes: 28x39x17 (mm)
Mechanical seal RM 551D
Manufacturer: RiMi
K68 POM(180x186x19)
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Sizes: 180x186x19 (mm)
K50 PU(158x146x8,5 )
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Sizes: 158x146x8,5 (mm)
Bearing NJ2230EM (42530EH)
Manufacturer: TMB
Sizes: 150x270x73 (mm)
Weight:: 19 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 6.00x10.80x2.40 (mm)
K10 NBR(245x260x9,5/13)
Manufacturer: KASTAS
Sizes: 245x260x9,5/13 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 100.00x106.00x3.00 (mm)
K31 PU/NBR/POM(55x68x13)
Manufacturer: KASTAS
Sizes: 55x68x13 (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.
