Подшипник RSF-4860E4
Inner diameter:: 300 mm
Outer diameter: 380 mm
The size of the width: 80 mm
Weight:: 23 kg
Outer diameter: 380 mm
The size of the width: 80 mm
Weight:: 23 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4860E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 23 Кг
- Частота вращения предельная при пластичной смазке 320 об/мин
- Частота вращения предельная при жидкой смазке 630 об/мин
- Размер сопряженных деталей (da min.) 311
- Размер сопряженных деталей (Da max.) 369
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
6.99 FKM 80(227,97x06,99)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 50.17x60.83x5.33 (mm)
Bearing NA6917 2RS
Manufacturer: ETERNO
Sizes: 85x100x64 (mm)
Weight:: 2.36 (kg)
Подшипник HR32314J
Manufacturer: NSK-RHP
Sizes: 70x150x54 (mm)
Weight:: 4.35 (kg)
K21 NBR(125x155x15)
Manufacturer: KASTAS
Sizes: 125x155x15 (mm)
Подшипник 6811ZZ
Manufacturer: NACHI
Sizes: 55x72x9 (mm)
Weight:: 0.083 (kg)
Manufacturer: ContiTech AG
Bearing 6211ZZ (80211)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.64 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 22x39x6 (mm)
Bearing K60X68X23
Manufacturer: ETERNO
Sizes: 60x68x23 (mm)
Weight:: 0.094 (kg)
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.