Подшипник NF 221
Inner diameter:: 105 mm
Outer diameter: 168.8 mm
The size of the width: 36 mm
Weight:: 3.95 kg
Outer diameter: 168.8 mm
The size of the width: 36 mm
Weight:: 3.95 kg
Технические характеристики из каталога производителя:
- Обозначение NF 221
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 3.95 Кг
- Частота вращения предельная при пластичной смазке 3200 об/мин
- Частота вращения предельная при жидкой смазке 3800 об/мин
- Размер (r1 min.) 2.1 мм.
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 38x85x10 (mm)
Подшипник C3076M
Manufacturer: SKF
Sizes: 380x560x135 (mm)
Weight:: 110 (kg)
Bearing FC67976
Manufacturer: INA-FAG
Sizes: 63x85.720x6.800 (mm)
Weight:: 0.030 (kg)
K708 PTFE/NBR(10x14,8x3,7)
Manufacturer: KASTAS
Sizes: 10x14,8x3,7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI32/20
Manufacturer: INA-FAG
Sizes: 32x47x20 (mm)
HTD 8M 6792 ( HTD8M 6792 -V, -M, -MFX )
Manufacturer: ContiTech AG
K06 NBR(15x21,8x3,2/5)
Manufacturer: KASTAS
Sizes: 15x21,8x3,2/5 (mm)
Подшипник 6320ZZ
Manufacturer: NSK-RHP
Sizes: 100x215x47 (mm)
Weight:: 7.04 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 38x48x11 (mm)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 42x55x7 (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.
