Подшипник F691
Inner diameter:: 1 mm
Outer diameter: 5 mm
The size of the width: 1.6 mm
Weight:: 0.14 kg
Outer diameter: 5 mm
The size of the width: 1.6 mm
Weight:: 0.14 kg
Технические характеристики из каталога производителя:
- Обозначение F691
- Размер (r min.) 0,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,14 Кг
- Частота вращения предельная при пластичной смазке 100000 об/мин
- Частота вращения предельная при жидкой смазке 120000 об/мин
- Размер сопряженных деталей (da min.) 1,8
- Размер сопряженных деталей (ra max.) 0,1
- Размер (C1) 0,5 мм.
Bearing NNU4944KW33P6
Manufacturer: TMB
Sizes: 220x300x80 (mm)
Weight:: 15.9 (kg)

K21 NBR(45x57x6)
Manufacturer: KASTAS
Sizes: 45x57x6 (mm)

Подшипник 6021NR
Manufacturer: NACHI
Sizes: 105x160x26 (mm)
Weight:: 1.54 (kg)

K20 (44,45x34,925x11,1)
Manufacturer: KASTAS
Sizes: 44,45x34,925x11,1 (mm)

3L 390
Manufacturer: ContiTech AG

Подшипник 54309
Manufacturer: NSK-RHP
Sizes: 45x85x56.2 (mm)
Weight:: 0.73 (kg)

GEAR PULLEYS 14M-60S 264.58 (14M-60S 264.58/90)
Manufacturer: BBC

Подшипник 30334
Manufacturer: NSK-RHP
Sizes: 170x360x80 (mm)
Weight:: 33.5 (kg)

C 220 5675 Le/ 5600 Li
Manufacturer: ContiTech AG

Подшипник 51218
Manufacturer: NACHI
Sizes: 90x135x35 (mm)
Weight:: 225 (kg)


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.