Подшипник 6904-2NSE
Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.036 kg
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.036 kg
Технические характеристики из каталога производителя:
- Обозначение 6904-2NSE
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.036 Кг
- Частота вращения предельная при пластичной смазке 11000 об/мин
- Размер сопряженных деталей (da min.) 22
- Размер сопряженных деталей (Da max.) 35
- Размер сопряженных деталей (ra max.) 0.3
Корпус UKC311+H2311
Manufacturer: NACHI
Weight:: 3.9 (kg)
K22 PU(80x92x8,5)
Manufacturer: KASTAS
Sizes: 80x92x8,5 (mm)
GEAR PULLEYS 14M-48S 211.11 (14M-48S 211.11/37)
Manufacturer: BBC
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x35x12 (mm)
1.78 NBR 70(47,35x1,78)
Manufacturer: KASTAS
Bearing W-1/2
Manufacturer: INA
Sizes: 12.700x32.540x15.875 (mm)
Weight:: 0.068 (kg)
6.99 FKM 80(120,02x06,99)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 10.20x11.80x0.80 (mm)
K32 PU/POM(160x170x12)
Manufacturer: KASTAS
Sizes: 160x170x12 (mm)
K06 NBR(8x14x3,5/4,5)
Manufacturer: KASTAS
Sizes: 8x14x3,5/4,5 (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.