Подшипник 7207DT
Inner diameter:: 35 mm
Outer diameter: 72 mm
The size of the width: 17 mm
Weight:: 0.295 kg
Outer diameter: 72 mm
The size of the width: 17 mm
Weight:: 0.295 kg
Технические характеристики из каталога производителя:
- Обозначение 7207DT
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.295 Кг
- Частота вращения предельная при пластичной смазке 7000 об/мин
- Частота вращения предельная при жидкой смазке 9500 об/мин
- Размер сопряженных деталей (da min.) 40
- Размер сопряженных деталей (Da max.) 67
- Размер сопряженных деталей (ra max.) 0.6
- Размер (a) 6.9 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 34 мм.
Подшипник BL 307 ZZ
Manufacturer: NSK-RHP
Sizes: 35x80x21 (mm)
Weight:: 0.486 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x18x6 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 73.00x85.00x6.00 (mm)
K27 PU(56x66x5,3/6,8)
Manufacturer: KASTAS
Sizes: 56x66x5,3/6,8 (mm)
STD 1344 S8M CXP
Manufacturer: ContiTech AG
Подшипник 7221
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.93 (kg)
Bearing NU226E (32226E)
Manufacturer: TMB
Sizes: 130x230x40 (mm)
Weight:: 6.45 (kg)
B 123 3190 Le/ 3128 Li
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 82x120x13 (mm)
K153 NBR FABRIC/POM(12x20x6)
Manufacturer: KASTAS
Sizes: 12x20x6 (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.