Корпус UCTL204+WL300
Inner diameter:: 20 mm
Weight:: 7.0 kg
Weight:: 7.0 kg
Технические характеристики
Обозначение : UCTL204+WL300
Производитель : NACHI
Диаметр внутренний, мм : 20
Высота, мм : 31
Технические данные из каталога производителя :
Внутренний диаметр (d) - 20 мм.
Размер (L2) - 135
Размер (L3) - 300
Размер (B) - 31 мм.
Размер (H) - 77 мм.
Размер (H2) - 146 мм.
Размер (J) - 570 мм.
Размер (L) - 630
Размер (S) - 12,7 мм.
Болт (G) - M12
Масса - 7.0 Кг
Количество дорожек качения - 1
Уплотнение - Есть
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 35x55x12 (mm)

Mechanical seal RM 551B
Manufacturer: RiMi

Подшипник HR32938J
Manufacturer: NSK-RHP
Sizes: 190x260x45 (mm)
Weight:: 6.83 (kg)

Bearing 7201ACP6 (E46201)
Manufacturer: TMB
Sizes: 12x32x10 (mm)
Weight:: 0.036 (kg)

SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 25x41.50x6 (mm)

Подшипник 23236CKE4
Manufacturer: NSK-RHP
Sizes: 180x320x112 (mm)
Weight:: 38.9 (kg)

K21 NBR(6x12x4)
Manufacturer: KASTAS
Sizes: 6x12x4 (mm)

Bearing HK4020-2RS
Manufacturer: INA-FAG
Sizes: 40x47x20 (mm)
Weight:: 0.048 (kg)

ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RAE20-NPP-B
Manufacturer: INA-FAG
Sizes: 20x47x31 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 72x100x12 (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.