Подшипник RSF-4820E4
Inner diameter:: 100 mm
Outer diameter: 125 mm
The size of the width: 25 mm
Weight:: 0.74 kg
Outer diameter: 125 mm
The size of the width: 25 mm
Weight:: 0.74 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4820E4
- Размер (r min.) 1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 0,74 Кг
- Частота вращения предельная при пластичной смазке 1100 об/мин
- Частота вращения предельная при жидкой смазке 2200 об/мин
- Размер сопряженных деталей (da min.) 105
- Размер сопряженных деталей (Da max.) 120
- Размер сопряженных деталей (ra max.) 1
- Материал сепаратора отсутствует
139 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Подшипник FBNP-91210
Manufacturer: NSK-RHP
Sizes: 9x12x10 (mm)
Weight:: 0.002 (kg)
Bearing 2309 K
Manufacturer: ETERNO
Sizes: 45x100x36 (mm)
Weight:: 1.23 (kg)
Подшипник E32020J
Manufacturer: NACHI
Sizes: 100x150x32 (mm)
Weight:: 1.92 (kg)
Bearing 22352KW33 (3652KW33)
Manufacturer: TMB
Sizes: 260x540x165 (mm)
Weight:: 190 (kg)
K39 (45x55x8 )
Manufacturer: KASTAS
Sizes: 45x55x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 291.47x302.13x5.33 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x48x10 (mm)
Bearing 24148K
Manufacturer: TMB
Sizes: 240x400x160 (mm)
Weight:: 83 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 47.30x54.40x3.55 (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.