Подшипник 7311C
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.45 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.45 kg
Технические характеристики из каталога производителя:
- Обозначение 7311C
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 1.45 Кг
- Частота вращения предельная при пластичной смазке 9100 об/мин
- Частота вращения предельная при жидкой смазке 13000 об/мин
- Размер сопряженных деталей (da min.) 65
- Размер сопряженных деталей (Da max.) 110
- Размер сопряженных деталей (ra max.) 2
- Размер (a) - 4.4 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 15 Градусы
Bearing 61920 (1000920)
Manufacturer: TMB
Sizes: 100x140x20 (mm)
Weight:: 0.83 (kg)
STD 1136 S8M
Manufacturer: ContiTech AG
Подшипник NU 2214 ET
Manufacturer: NSK-RHP
Sizes: 70x125x31 (mm)
Weight:: 1.49 (kg)
Bearing 21316K (53316k)
Manufacturer: TMB
Sizes: 80x170x39 (mm)
Weight:: 5.3 (kg)
SEALS (REINFORCED SEAL) (G)
Manufacturer: FEKO
Sizes: 35x58x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 460x510x25 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 21.00x29.00x4.00 (mm)
K21 PU(15x20x3)
Manufacturer: KASTAS
Sizes: 15x20x3 (mm)
Подшипник 7306B
Manufacturer: NACHI
Sizes: 30x72x19 (mm)
Weight:: 0.36 (kg)
3 NBR 70(054,00x03,00)
Manufacturer: KASTAS
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.