Подшипник N 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 N 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.
AT5 280 GEN III
Manufacturer: ContiTech AG
Подшипник 6352
Manufacturer: NSK-RHP
Sizes: 260x540x102 (mm)
Weight:: 118 (kg)
K37 (36x46x8,50)
Manufacturer: KASTAS
Sizes: 36x46x8,50 (mm)
XPC 3750 Lw / Ld ( ХРС 3750 )
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4908-RSR
Manufacturer: INA-FAG
Sizes: 48x62x22 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 140x190x15 (mm)
DSTD 1512 DS8M CXP
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 39.69x58.75x9.52 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 9.30x13.70x2.20 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 33018-N11CA
Manufacturer: FAG
Sizes: 90x140x78 (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.
