Подшипник RSF-4992E4
Inner diameter:: 460 mm
Outer diameter: 620 mm
The size of the width: 160 mm
Weight:: 142 kg
Outer diameter: 620 mm
The size of the width: 160 mm
Weight:: 142 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4992E4
- Размер (r min.) 4 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 142 Кг
- Частота вращения предельная при пластичной смазке 190 об/мин
- Частота вращения предельная при жидкой смазке 380 об/мин
- Размер сопряженных деталей (da min.) 476
- Размер сопряженных деталей (Da max.) 604
- Размер сопряженных деталей (ra max.) 3
- Материал сепаратора отсутствует
K21 PU(18x30x10)
Manufacturer: KASTAS
Sizes: 18x30x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x75x12 (mm)
Корпус UCTL209+WL200
Manufacturer: NACHI
Weight:: 8.9 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 290.00x300.00x5.00 (mm)
Подшипник 6919ZNR
Manufacturer: NACHI
Sizes: 95x130x18 (mm)
Weight:: 0.576 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x27x6 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 114x135x13 (mm)
K93 PU(47,63x57,15x4,78 )
Manufacturer: KASTAS
Sizes: 47,63x57,15x4,78 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 202.87x208.11x2.62 (mm)
K518 (65x49x20,5)
Manufacturer: KASTAS
Sizes: 65x49x20,5 (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.
