Подшипник 6821NR
Inner diameter:: 105 mm
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.335 kg
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.335 kg
Технические характеристики из каталога производителя:
- Обозначение 6821NR
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.335 Кг
- Размер (d1) 127.6 мм.
- Частота вращения предельная при пластичной смазке 4500 об/мин
- Частота вращения предельная при жидкой смазке 5500 об/мин
- Размер (d2) 135.7 мм.
- Размер (a) 2.1 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.12 мм.
AT10 DD
Manufacturer: ContiTech AG
Подшипник 6304-2NSE
Manufacturer: NACHI
Sizes: 25x52x15 (mm)
Weight:: 0.144 (kg)
Подшипник 130TAH10DB
Manufacturer: NACHI
Sizes: 130x200x31.5 (mm)
K33 PU(70x85x10)
Manufacturer: KASTAS
Sizes: 70x85x10 (mm)
Подшипник 6021
Manufacturer: NSK-RHP
Sizes: 105x160x26 (mm)
Weight:: 1.58 (kg)
T10 DD
Manufacturer: ContiTech AG
1.5 NBR 90(004,50x01,50 )
Manufacturer: KASTAS
HTD 8M 4864 ( HTD8M 4864 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 239/670CAKE4
Manufacturer: NSK-RHP
Sizes: 670x900x170 (mm)
Weight:: 300 (kg)
120XL
Manufacturer: ContiTech AG
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.