Подшипник 6819ZNR
Inner diameter:: 95 mm
Outer diameter: 120 mm
The size of the width: 13 mm
Weight:: 0.307 kg
Outer diameter: 120 mm
The size of the width: 13 mm
Weight:: 0.307 kg
Технические характеристики из каталога производителя:
- Обозначение 6819ZNR
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.307 Кг
- Размер (d1) 117.6 мм.
- Частота вращения предельная при пластичной смазке 5000 об/мин
- Частота вращения предельная при жидкой смазке 6000 об/мин
- Размер (d2) 125.7 мм.
- Размер (a) 2.1 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.12 мм.
Bearing 3984 / 3920
Manufacturer: TIMKEN
Sizes: 66.675x112.712x30.162 (mm)
Weight:: 1.18 (kg)
Bearing 3911
Manufacturer: INA-FAG
Sizes: 55x100x33 (mm)
Weight:: 1.081 (kg)
Подшипник F687
Manufacturer: NSK-RHP
Sizes: 7x16x3.5 (mm)
Weight:: 2.48 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x110x8 (mm)
Bearing NJ2307EM (42607EH)
Manufacturer: TMB
Sizes: 35x80x31 (mm)
Weight:: 0.73 (kg)
K22 NBR(14x20x4,5)
Manufacturer: KASTAS
Sizes: 14x20x4,5 (mm)
Подшипник HR30210J
Manufacturer: NSK-RHP
Sizes: 50x90x21.75 (mm)
Weight:: 0.557 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 1.80x4.60x1.40 (mm)
404.0 MXL
Manufacturer: ContiTech AG
Bearing AS35
Manufacturer: ETERNO
Sizes: 35x72x17 (mm)
Weight:: 310 (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.