Подшипник 7912 A5
Inner diameter:: 60 mm
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.197 kg
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.197 kg
Технические характеристики из каталога производителя:
- Обозначение 7912 A5
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,197 Кг
- Частота вращения предельная при пластичной смазке 9 500 об/мин
- Частота вращения предельная при жидкой смазке 13 000 об/мин
- Размер сопряженных деталей (da min.) 66
- Размер сопряженных деталей (Da max.) 79
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 23,4 мм.
- Размер (r1 min.) 0,6 мм.
K59 NBR(40x32x3,25)
Manufacturer: KASTAS
Sizes: 40x32x3,25 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 20.65x38.05x7.95 (mm)
Торцевое уплотнение RM M85-50
Manufacturer: RiMi
Bearing NN3013K (3182113)
Manufacturer: TMB
Sizes: 65x100x26 (mm)
Weight:: 0.71 (kg)
K68 POM(110x115x14,8)
Manufacturer: KASTAS
Sizes: 110x115x14,8 (mm)
Подшипник LM3820
Manufacturer: NSK-RHP
Sizes: 32x48x20.3 (mm)
Weight:: 0.125 (kg)
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 160x225x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 69.50x73.50x2.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 57.70x63.70x3.00 (mm)
K89 PU(25x33x3)
Manufacturer: KASTAS
Sizes: 25x33x3 (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.
