Подшипник RS-4968E4
Inner diameter:: 340 mm
Outer diameter: 460 mm
The size of the width: 118 mm
Weight:: 58 kg
Outer diameter: 460 mm
The size of the width: 118 mm
Weight:: 58 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4968E4
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 58 Кг
- Частота вращения предельная при пластичной смазке 260 об/мин
- Частота вращения предельная при жидкой смазке 530 об/мин
- Размер сопряженных деталей (da min.) 353
- Размер сопряженных деталей (Da max.) 447
- Размер сопряженных деталей (ra max.) 2,5
- Материал сепаратора отсутствует
AT5 DD
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 34x52x8 (mm)
K780 PTFE(120x125x45)
Manufacturer: KASTAS
Sizes: 120x125x45 (mm)
Подшипник 7221CDF
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.93 (kg)
K73 POLYESTER/PTFE(190x195x25)
Manufacturer: KASTAS
Sizes: 190x195x25 (mm)
Корпус UKF313+H2313
Manufacturer: NACHI
Weight:: 7.7 (kg)
Подшипник NJG2340VH
Manufacturer: SKF
Sizes: 200x420x138 (mm)
Weight:: 92 (kg)
Bearing 30236
Manufacturer: ETERNO
Sizes: 180x320x52 (mm)
Weight:: 20 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (VBF)
Manufacturer: STO
Sizes: 40x54x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 90x110x7 (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.
