Подшипник 7210DB
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.485 kg
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.485 kg
Технические характеристики из каталога производителя:
- Обозначение 7210DB
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.485 Кг
- Частота вращения предельная при пластичной смазке 5300 об/мин
- Частота вращения предельная при жидкой смазке 6700 об/мин
- Размер сопряженных деталей (da min.) 55
- Размер сопряженных деталей (Da max.) 85
- Размер сопряженных деталей (ra max.) 0.6
- Размер (a) 10.2 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 40 мм.
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 58x76x11 (mm)
K63 NBR(30x22x3,2)
Manufacturer: KASTAS
Sizes: 30x22x3,2 (mm)
K21 PU(18x28x8)
Manufacturer: KASTAS
Sizes: 18x28x8 (mm)
Подшипник 51205
Manufacturer: NACHI
Sizes: 25x47x15 (mm)
Weight:: 225 (kg)
Bearing NU1008MP6 (E32108H)
Manufacturer: TMB
Sizes: 40x68x15 (mm)
Weight:: 0.23 (kg)
K21 PU(280x300x15)
Manufacturer: KASTAS
Sizes: 280x300x15 (mm)
Bearing NN3038KP4 (C3182138)
Manufacturer: TMB
Sizes: 190x290x75 (mm)
Weight:: 17.1 (kg)
Bearing 4302 2RS
Manufacturer: ETERNO
Sizes: 15x42x17 (mm)
Weight:: 0.12 (kg)
3 NBR 90(062,00x03,00)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 80.00x98.00x9.00 (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.
