Корпус UCTL204+WL400
Inner diameter:: 20 mm
Weight:: 7.7 kg
Weight:: 7.7 kg
Технические характеристики
Обозначение : UCTL204+WL400
Производитель : NACHI
Диаметр внутренний, мм : 20
Высота, мм : 31
Технические данные из каталога производителя :
Внутренний диаметр (d) - 20 мм.
Размер (L2) - 135
Размер (L3) - 400
Размер (B) - 31 мм.
Размер (H) - 77 мм.
Размер (H2) - 146 мм.
Размер (J) - 670 мм.
Размер (L) - 730
Размер (S) - 12,7 мм.
Болт (G) - M12
Масса - 7.7 Кг
Количество дорожек качения - 1
Уплотнение - Есть
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Sizes: 127x139,7x10 (mm)
Подшипник 6303NR
Manufacturer: NSK-RHP
Sizes: 17x47x14 (mm)
Weight:: 0.113 (kg)
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Подшипник LM102949/LM102910
Manufacturer: NSK-RHP
Sizes: 45.242x73.431x19.558 (mm)
Weight:: 0.315 (kg)
17x2300 B 91
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 197.00x205.00x4.00 (mm)
Bearing 14117A / 14276
Manufacturer: TIMKEN
Sizes: 30x69.012x19.845 (mm)
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Bearing KRV 22
Manufacturer: ETERNO
Sizes: 22x10x36 (mm)
Weight:: 0.047 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 39x52x8 (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.